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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

EXTENDED YEAR SET - Patenting By Geographic Region (State and Country),
Breakout By Organization

Count of 1969 - 2014 Utility Patent Grants,
By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Originating From

TEXAS

( patent origin is determined by the residence of the first-named inventor )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Total
~INDIVIDUALLY OWNED PATENT 547 486 546 560 582 646 582 489 484 501 396 495 515 493 412 494 518 516 649 578 736 716 779 748 730 775 797 864 754 992 1005 999 957 855 810 725 638 704 621 594 565 790 703 744 861 942 30893
TEXAS INSTRUMENTS, INCORPORATED 137 175 183 126 114 126 130 173 120 122 92 103 104 114 99 131 158 145 229 153 324 235 305 333 308 395 442 482 477 456 463 540 573 499 531 603 513 580 500 504 429 556 544 526 509 534 14895
INTERNATIONAL BUSINESS MACHINES CORPORATION 0 4 6 11 14 16 12 21 11 6 2 24 27 12 29 61 30 37 57 47 42 55 63 85 90 105 140 230 231 400 445 386 477 496 570 544 514 542 471 709 767 789 825 886 732 699 11720
SHELL OIL COMPANY 56 68 78 60 55 50 50 44 75 76 42 63 68 65 96 107 103 115 95 118 195 161 172 178 152 168 117 91 76 68 57 62 75 21 55 98 59 103 58 59 62 83 51 61 84 80 3930
ADVANCED MICRO DEVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6 6 24 16 27 26 32 48 69 95 137 331 477 480 371 311 248 240 145 112 98 53 54 37 50 34 43 53 3624
SCHLUMBERGER TECHNOLOGY CORPORATION 70 78 53 50 39 26 21 17 10 10 6 10 16 9 9 25 26 14 16 15 27 30 31 26 26 32 22 18 22 18 45 68 107 108 122 120 104 133 122 129 138 223 211 197 202 209 3010
MOTOROLA, INC. 0 0 1 0 0 0 1 1 5 6 9 21 33 33 38 42 38 66 76 89 72 73 113 86 139 168 194 187 198 269 221 215 146 139 112 75 23 22 17 13 12 13 0 0 0 0 2966
BAKER HUGHES INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 24 24 22 29 36 50 44 46 48 52 52 78 94 95 107 83 88 97 123 151 189 263 257 275 262 298 2891
DELL PRODUCTS, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 18 56 88 96 107 84 94 131 103 122 124 126 115 128 150 184 163 193 193 165 224 2672
DOW CHEMICAL COMPANY 76 61 56 68 60 56 71 66 56 76 29 37 61 81 84 104 94 124 139 139 150 124 105 83 101 96 75 55 52 67 43 49 45 45 14 7 3 2 0 0 0 0 0 0 0 0 2654
UNIVERSITY OF TEXAS 0 0 0 0 0 0 0 0 1 2 0 1 6 7 5 8 19 25 19 20 50 51 80 71 82 93 85 83 72 82 87 83 84 80 85 88 86 98 80 72 88 111 109 123 148 163 2447
TEXACO INC. 50 53 64 60 108 138 102 93 78 106 74 94 77 86 89 151 127 96 93 58 67 62 47 52 42 49 58 26 15 14 15 20 17 9 8 5 4 7 7 7 5 8 4 8 5 0 2358
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 130 179 150 218 133 175 152 173 150 151 151 191 1953
HALLIBURTON ENERGY SERVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 12 46 69 100 92 99 99 115 98 121 118 85 86 109 107 124 193 267 1942
FREESCALE SEMICONDUCTOR, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 56 128 126 171 152 206 221 183 140 161 190 1734
COMPAQ COMPUTER CORPORATION, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 10 15 23 60 59 66 95 94 125 221 233 209 188 74 7 0 0 0 0 0 0 0 0 0 0 0 1482
MOBIL OIL CORP. 67 50 33 40 30 27 29 21 26 26 16 33 20 29 74 84 71 83 67 51 62 49 39 38 28 33 25 21 8 10 5 9 8 1 2 1 0 0 0 0 0 0 0 0 0 0 1216
EXXONMOBIL CHEMICAL PATENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 88 58 45 61 105 97 95 80 116 106 70 89 87 1127
AT& T INTELLECTUAL PROPERTY I, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 68 85 115 202 267 290 1045
ATLANTIC RICHFIELD COMPANY 7 8 20 19 24 35 15 24 15 23 12 15 14 15 29 32 27 20 59 37 54 51 44 39 43 41 28 30 16 21 22 18 7 1 1 0 0 0 0 0 0 0 0 0 0 0 866
DRESSER INDUSTRIES, INC. 26 26 41 36 43 43 50 42 38 18 37 39 38 25 20 28 42 32 34 17 16 2 15 10 7 8 12 9 10 15 20 25 15 5 2 0 1 0 0 0 0 0 0 0 0 0 847
SOUTHWEST RESEARCH INSTITUTE 4 1 5 0 8 6 7 4 2 5 3 5 2 1 5 3 13 9 9 14 14 9 10 22 20 19 18 22 18 31 35 27 24 36 29 37 18 38 36 26 29 35 15 28 45 44 791
NATIONAL INSTRUMENTS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 7 1 9 14 28 29 28 24 21 23 27 39 71 42 40 55 52 53 66 70 48 749
SMITH INTERNATIONAL INC. 1 2 2 4 5 6 6 7 4 7 4 7 14 7 11 11 7 9 4 4 4 1 5 8 3 16 11 13 9 15 14 16 24 30 39 31 18 26 31 46 26 54 37 38 42 45 724
EXXON PRODUCTION RESEARCH COMPANY 33 35 32 38 44 29 34 22 26 25 19 17 18 15 20 20 32 29 34 22 23 18 10 13 21 14 13 16 11 10 20 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 722
SAMSUNG ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 12 9 19 14 16 27 19 40 54 78 71 111 113 106 696
CIRRUS LOGIC, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 22 24 39 37 46 44 45 48 33 37 30 56 37 29 40 22 23 29 23 673
SILICON LABORATORIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 14 20 18 16 26 22 42 78 71 54 54 59 60 69 60 664
CISCO TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 8 14 23 36 43 46 64 32 42 49 60 62 64 41 33 621
WEATHERFORD/LAMB, INC. 0 0 0 0 0 0 0 0 0 3 1 1 0 1 1 2 0 1 0 0 0 0 0 0 0 0 0 0 1 14 8 19 15 22 39 49 47 63 46 35 26 49 49 34 39 49 614
NORTEL NETWORKS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 66 77 62 70 66 51 49 31 22 31 19 14 0 0 0 571
RAYTHEON COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 30 40 40 27 22 24 26 37 23 15 19 19 56 56 57 64 559
UNITED SERVICES AUTOMOBILE ASSOCIATION (USAA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 1 8 76 101 112 139 115 557
VERIZON PATENT AND LICENSING, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 43 92 163 229 547
EXXON RESEARCH + ENGINEERING CO. 32 21 24 43 32 16 26 32 28 20 11 28 20 23 16 25 28 27 20 7 6 5 6 3 3 3 3 4 1 4 1 4 4 1 0 0 0 0 0 0 0 0 0 0 0 0 527
TEXAS A AND M UNIVERSITY 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 3 8 3 5 9 8 9 12 14 22 20 15 12 14 20 20 18 17 25 18 23 23 24 23 14 17 23 17 33 21 26 522
OTIS ENGINEERING CORPORATION 20 8 18 16 7 8 16 12 16 23 18 15 31 16 32 37 27 18 26 18 28 26 25 31 23 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 519
EXXON CHEMICALS PATENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 13 10 12 24 37 39 32 39 47 41 38 33 40 60 29 1 1 1 0 0 0 0 0 0 0 0 0 0 503
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 15 17 12 13 10 14 10 6 2 4 1 2 4 4 6 8 4 4 3 10 20 19 26 20 26 17 14 10 16 13 12 16 16 13 10 8 13 9 7 8 10 5 11 5 9 6 488
PHILLIPS PETROLEUM COMPANY 38 33 36 25 17 15 11 14 21 8 10 7 15 13 17 6 21 9 22 10 14 16 10 9 9 11 10 7 7 5 8 8 5 10 3 1 0 0 0 0 1 0 0 0 0 0 482
STMICROELECTRONICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29 64 66 50 33 28 44 20 30 21 25 13 13 14 13 6 7 476
DOW GLOBAL TECHNOLOGIES LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 27 15 22 16 14 13 24 44 48 66 85 86 473
EXXONMOBIL UPSTREAM RESEARCH COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 23 25 25 22 16 15 6 24 25 39 32 58 76 66 469
FINA TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 6 4 4 7 6 11 6 5 13 14 19 20 32 17 21 29 26 20 26 23 17 27 32 32 46 466
LOCKHEED MARTIN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 2 11 12 24 20 35 32 26 28 26 24 23 30 43 21 34 43 26 465
HOECHST CELANESE CORPORATION 20 11 13 21 16 13 17 15 10 6 10 12 7 12 5 10 8 8 7 9 13 18 13 26 27 33 30 22 20 19 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 457
SGS-THOMSON MICROELECTRONICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 9 9 22 39 33 68 66 73 55 52 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 433
HALLIBURTON CO. 4 3 5 2 3 4 7 4 4 2 3 2 6 6 11 20 16 33 32 26 14 12 9 10 17 59 33 46 21 4 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 419
3M INNOVATIVE PROPERTIES COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 29 24 40 31 31 32 30 23 30 18 25 26 15 16 17 397
NOKIA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 11 37 37 42 39 38 47 40 29 23 13 7 372
INTEL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 10 24 29 29 41 34 32 25 28 29 15 15 34 348
ERICSSON, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 20 55 72 66 57 38 16 5 3 4 1 0 0 0 0 0 1 340
ALCON LABORATORIES, INC. 0 0 2 0 0 1 1 0 1 2 0 0 1 0 4 5 6 4 11 5 8 9 10 11 11 14 27 37 49 20 27 26 30 6 2 0 0 0 0 0 0 0 0 0 0 0 330
EASTMAN KODAK COMPANY 15 15 14 14 12 19 25 9 9 9 9 10 7 8 12 5 3 6 2 7 16 12 11 8 9 3 1 2 5 5 0 0 0 1 5 22 10 4 2 0 0 0 0 0 0 0 326
WESTERN ATLAS INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 25 23 17 6 11 10 14 27 43 35 36 35 34 5 0 0 0 0 0 0 0 0 0 0 0 0 0 326
MICRON TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 13 21 37 36 33 32 21 18 10 17 10 17 10 23 16 320
DALLAS SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 15 28 24 22 24 14 7 29 26 34 29 28 17 7 1 2 2 2 0 0 0 0 0 0 0 0 319
WILLIAM MARSH RICE UNIVERSITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 2 2 0 4 2 1 2 1 5 6 6 20 19 30 23 23 20 32 30 32 28 25 315
BAYLOR COLLEGE OF MEDICINE 0 0 0 0 0 0 1 3 4 1 1 1 3 3 1 1 2 2 7 3 7 8 4 6 9 9 4 15 15 25 18 23 12 16 14 9 6 12 9 14 5 9 8 4 4 10 308
ROCKWELL INTERNATIONAL CORPORATION 0 2 4 3 4 6 8 12 9 8 7 16 23 20 34 19 25 22 25 14 9 7 6 2 4 1 3 0 3 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 301
GENERAL ELECTRIC COMPANY 7 3 2 7 4 2 2 5 7 5 6 5 5 8 3 2 0 2 1 1 1 0 1 2 0 0 0 0 1 0 2 1 7 6 3 3 4 7 6 8 12 8 20 25 44 58 296
MINNESOTA MINING AND MANUFACTURING COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 7 29 11 21 26 25 39 34 22 20 34 17 5 1 1 0 0 0 0 0 0 0 0 0 0 0 0 295
LUCENT TECHNOLOGIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 20 33 82 80 48 9 1 1 6 1 2 1 0 0 0 0 0 0 291
CELANESE INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 8 16 13 7 4 4 0 3 6 1 9 13 16 21 47 104 275
HUGHES TOOL COMPANY 7 5 1 3 8 4 8 11 6 4 4 9 10 9 18 25 25 26 41 24 6 7 2 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 269
HYDRIL COMPANY L.P. 0 0 0 4 11 14 17 6 8 5 1 3 14 5 1 9 14 22 18 7 4 4 1 2 2 7 6 3 7 4 3 8 7 5 10 2 3 6 6 6 1 4 3 2 1 1 267
TEXACO CHEMICAL COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 11 26 47 77 61 38 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 264
E. I. DU PONT DE NEMOURS AND COMPANY 11 5 9 13 8 17 9 6 4 8 5 2 5 7 8 5 7 5 5 3 1 0 6 5 7 9 9 4 3 8 3 1 2 4 2 3 4 1 3 6 4 4 7 5 11 8 262
NALCO CHEMICAL COMPANY 12 7 12 3 10 3 8 6 11 4 4 9 3 2 4 1 8 6 6 8 14 11 18 23 14 25 17 7 1 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 262
MCI COMMUNICATIONS CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 5 19 65 51 35 31 19 7 8 3 3 1 0 0 2 2 0 2 1 258
FISHER-ROSEMOUNT SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 10 5 3 7 8 9 13 14 17 17 14 17 23 23 25 22 25 257
FUJITSU LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 5 1 8 25 21 19 31 31 22 20 40 29 257
BAKER INTERNATIONAL CORP. 10 5 7 5 9 14 8 2 7 5 4 13 18 11 22 32 26 22 18 11 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 254
TEXACO DEVELOPMENT CORPORATION 2 0 0 1 1 0 0 6 32 51 34 54 27 10 6 6 2 1 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 239
VIA TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 19 20 17 18 26 32 38 54 235
VETCO GRAY INC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 7 8 14 4 1 0 0 0 0 0 0 0 0 0 0 0 0 9 13 7 7 10 16 19 41 22 37 219
NATIONAL SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 3 0 0 2 4 8 8 17 17 21 7 6 9 6 13 15 15 13 11 9 9 12 4 2 1 216
BETZ LABORATORIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 8 17 20 24 23 42 25 16 20 14 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 215
ALCATEL LUCENT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 30 19 30 32 25 27 25 210
BJ SERVICES CO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 4 1 3 5 2 7 8 10 9 9 8 18 4 19 24 10 23 30 6 0 1 0 206
PPG INDUSTRIES INC. 3 4 8 20 6 15 17 11 16 9 19 20 17 21 8 4 0 3 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 203
NL INDUSTRIES INC. 5 4 5 5 5 6 9 8 10 6 1 10 12 7 12 20 16 22 18 13 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 199
TOKYO ELECTRON LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 4 4 5 3 10 20 24 33 30 22 12 11 16 199
NIKE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 2 2 4 3 5 16 33 40 42 45 197
ALCATEL USA SOURCING, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41 51 54 31 13 3 0 3 0 0 0 0 0 0 0 0 196
CORNING CABLE SYSTEMS LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 21 17 17 12 8 8 12 14 21 9 15 15 23 195
BELL HELICOPTER TEXTRON, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 0 3 4 0 10 7 3 4 8 0 3 4 2 4 16 12 4 7 3 6 3 6 8 13 14 13 8 21 192
FMC CORPORATION 6 4 2 7 4 2 2 1 2 8 4 5 7 4 6 7 5 5 3 0 4 5 7 7 7 3 2 3 5 19 18 12 4 10 0 0 0 0 0 0 0 0 0 0 1 0 191
KCI LICENSING, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 9 6 8 8 4 2 7 10 14 15 37 34 36 191
SIGMATEL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 3 7 7 5 10 3 9 15 28 24 21 30 12 5 1 6 191
PETRO-TEX CHEMICAL CORPORATION 19 10 6 19 27 20 15 24 26 8 6 0 0 2 0 2 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 189
MICROELECTRONICS AND COMPUTER TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 6 18 18 28 27 29 20 15 10 11 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 187
M-I L.L.C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 1 6 4 6 14 7 12 11 15 17 14 19 12 21 18 184
UNIVATION TECHNOLOGIES, LLC, (US) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 16 13 14 17 28 16 8 4 5 11 11 12 14 10 183
APPLE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 2 11 27 68 69 182
FUTUREWEI TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 8 14 29 61 63 179
QUALCOMM, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 10 26 22 35 33 43 173
INTERMEDICS, INC. 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 0 2 2 4 2 8 10 2 6 3 3 10 16 13 1 12 20 21 8 16 3 3 0 0 0 1 0 0 0 0 0 170
ALCON, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 18 18 17 20 18 16 13 33 15 0 0 0 169
CONOCO, INC. 5 4 2 3 7 9 10 3 4 6 1 4 5 8 2 4 3 1 5 16 13 9 7 9 6 6 4 0 1 3 2 0 1 3 1 2 0 0 0 0 0 0 0 0 0 0 169
MOLECULAR IMPRINTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 9 18 23 11 9 25 23 19 20 11 169
XEROX CORPORATION 0 0 0 0 0 0 14 19 31 35 7 8 4 9 15 5 7 1 0 0 1 0 0 0 0 0 0 1 1 1 1 1 1 2 1 1 0 0 1 1 0 0 0 0 0 0 168
CAMERON IRON WORKS, INC. 6 5 10 9 12 7 7 7 7 4 6 15 7 10 5 9 17 6 11 4 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 165
ACF INDUSTRIES, INCORPORATED 12 13 9 4 12 9 12 5 10 16 15 13 14 8 8 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 164
CATALYTIC DISTILLATION TECHNOLOGIES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 12 5 8 11 11 6 11 16 16 13 9 10 6 9 8 3 164
DELPHI TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 24 28 27 19 13 9 9 1 11 6 5 4 1 164
UNITED STATES OF AMERICA, AIR FORCE 4 5 7 5 5 4 6 11 6 3 6 3 4 3 5 3 2 4 2 2 5 3 3 7 6 6 4 4 4 5 5 5 2 1 0 1 3 0 1 1 1 0 0 5 1 1 164
HUNTSMAN PETROCHEMICAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 10 11 23 14 22 17 6 6 8 5 2 3 3 1 9 9 6 162
IP FIRST LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 10 11 15 18 13 15 29 26 10 5 6 0 1 0 0 160
E-SYSTEMS, INC. 5 5 5 17 4 1 3 2 1 8 5 2 5 3 1 1 3 3 2 1 3 2 4 3 10 5 17 14 11 9 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 157
CHEVRON PHILLIPS CHEMICAL COMPANY LP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 4 9 7 15 9 11 12 11 13 13 21 26 156
LENNOX INDUSTRIES INC. 3 2 1 1 3 2 4 6 2 2 1 1 1 1 0 3 1 1 1 2 2 2 4 4 5 4 4 3 2 1 0 0 0 2 0 1 2 0 0 1 0 5 2 10 25 33 150
CAMCO INCORPORATED 7 2 4 5 11 13 3 2 3 3 9 3 5 2 4 5 14 22 11 10 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 145
FINISAR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4 11 18 25 22 14 19 5 12 5 6 145
FRITO-LAY NORTH AMERICA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 10 10 18 7 10 17 18 19 12 17 145
CHEVRON U.S.A. INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 3 2 3 1 3 5 5 13 14 18 30 43 143
EASTMAN CHEMICAL COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 9 9 6 2 6 11 17 17 11 12 9 3 5 3 3 4 3 5 0 2 3 141
JEFFERSON CHEMICAL COMPANY, INC. 17 14 17 21 20 22 12 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 137
CONOCOPHILLIPS COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 6 15 9 11 6 7 7 10 10 24 25 134
RESEARCH DEVELOPMENT FOUNDATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 3 1 2 2 7 4 9 4 7 16 9 8 3 6 11 10 4 10 4 3 3 4 134
ARM LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 9 3 4 2 2 7 14 15 7 10 18 12 14 9 132
CAMCO INTERNATIONAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 11 7 8 11 12 9 5 8 19 16 20 3 0 0 0 0 0 0 0 0 0 0 0 0 131
NORTHERN TELECOM LIMITED 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 4 0 3 2 1 0 3 4 24 41 29 11 3 0 0 0 0 0 0 0 0 0 0 0 0 129
COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 103 23 0 0 0 0 0 0 0 0 0 0 0 127
SBC TECHNOLOGY RESOURCES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 7 11 6 25 11 33 15 6 6 1 0 0 0 0 127
MOSTEK CORPORATION 0 0 0 0 4 1 4 4 5 2 6 2 8 24 26 15 16 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 124
COSDEN TECHNOLOGY, INC. 0 0 0 0 0 0 0 15 5 6 6 6 6 4 13 20 24 6 5 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 123
NVIDIA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 7 6 10 7 11 13 21 18 24 123
SUN MICROSYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 3 3 6 20 7 22 13 23 17 5 0 0 0 0 123
VERIZON BUSINESS GLOBAL LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 20 13 23 19 11 16 10 123
RECOGNITION EQUIPMENT INCORPORATED 6 2 4 1 5 5 2 10 18 12 15 4 4 3 7 2 3 3 1 2 7 1 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 122
ADVANCED NEUROMODULATION SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 3 4 6 5 8 9 8 19 25 16 14 121
BLACKBERRY LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31 90 121
BMC SOFTWARE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 2 1 0 5 3 3 3 5 9 3 2 4 4 5 7 3 1 5 13 6 8 11 13 121
MONSANTO COMPANY, INC. 22 8 13 17 4 9 8 1 10 4 3 1 2 0 5 4 0 1 0 1 1 0 0 1 0 0 0 0 2 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 120
CAMERON INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 8 9 6 5 13 30 41 119
COMMSCOPE, INC. OF NORTH CAROLINA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 13 12 8 17 16 20 30 119
RESEARCH IN MOTION LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 13 46 55 2 119
KELLOGG BROWN & ROOT LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 4 8 11 13 21 18 17 20 118
XILINX, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 18 9 11 12 9 8 9 8 6 8 8 3 117
ABB VETCOGRAY INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 8 10 17 6 5 4 6 11 10 10 8 6 11 3 0 0 0 0 0 0 0 0 0 116
ELECTRONIC DATA SYSTEMS CORPORATION 0 3 0 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 2 1 25 26 8 7 7 3 5 5 6 9 3 0 0 0 0 0 0 116
GLOBALFOUNDRIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 37 34 23 14 3 116
GULF OIL CORPORATION 3 5 5 3 1 5 2 2 0 12 13 13 17 25 7 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 115
FRITO-LAY, INC. 0 0 1 0 0 3 0 1 3 3 1 0 7 4 4 5 18 16 10 7 14 15 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 114
VLSI TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 17 15 8 9 18 22 9 4 4 0 0 0 0 0 0 0 0 0 0 0 0 114
UNIVERSITY OF HOUSTON 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 1 0 2 2 6 4 4 4 2 9 6 3 12 2 4 1 3 4 7 3 10 7 7 7 113
WESTERN GEOPHYSICAL CO. OF AMERICA 3 1 3 9 3 4 4 7 8 13 7 5 4 8 2 2 5 10 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 113
PETROLITE CORPORATION 2 10 13 15 10 12 5 5 8 3 5 7 2 2 3 2 2 1 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 110
APPLIED MATERIALS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 4 10 6 6 5 9 17 8 5 5 10 4 3 6 2 4 4 109
CYBERONICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 10 5 0 3 0 1 1 0 0 1 6 0 0 0 1 3 7 14 15 9 18 13 109
TEXTRON INNOVATIONS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 12 23 29 43 109
WESTERNGECO, LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 11 11 8 7 1 2 3 3 10 12 9 14 14 109
MULTIMEDIA GAMES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 3 2 3 1 3 3 5 13 9 15 29 18 108
FMC TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 23 11 15 11 8 3 6 2 4 4 2 4 107
RECOT, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 8 3 5 7 10 4 7 2 6 12 13 22 7 0 0 0 0 0 0 0 0 0 0 107
HALLIBURTON LOGGING SERVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 17 23 13 15 9 5 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 106
HELENA LABORATORIES CORPORATION 0 0 0 0 0 1 0 0 2 3 2 3 2 2 1 1 4 1 5 5 5 8 5 8 12 2 6 6 5 1 1 2 0 1 2 0 2 1 2 2 0 0 1 0 0 0 104
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 5 0 2 1 2 2 0 4 8 4 13 4 1 1 1 4 11 12 22 103
HRD CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5 8 21 23 27 16 101
I2 TECHNOLOGIES US, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 9 5 3 14 14 10 10 6 22 5 0 0 0 101
ALCATEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 4 14 25 17 24 10 0 0 0 0 0 0 0 100
BROWN + ROOT, INC. 2 4 10 10 17 7 6 10 5 8 4 9 5 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100
HEWLETT-PACKARD COMPANY 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 3 0 1 3 11 16 14 16 20 9 0 0 1 0 0 0 0 0 0 0 0 100
VARCO I/P, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 12 12 18 16 13 9 8 3 1 1 1 1 100
AGERE SYSTENS LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 7 14 14 7 14 13 8 5 5 5 99
CRYSTAL SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 4 4 10 14 5 5 8 16 14 3 6 1 1 0 0 1 0 0 0 0 0 0 0 0 0 99
L-3 COMMUNICATIONS INTEGRATED SYSTEMS, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 4 13 14 18 12 14 15 7 99
UNITED STATES OF AMERICA, NAVY 4 6 6 3 2 2 9 7 2 3 2 9 6 7 3 5 2 1 1 1 0 0 0 0 1 1 1 0 2 1 1 0 2 0 1 0 1 1 1 0 1 0 0 1 1 2 99
LEXICON GENETICS INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 2 10 19 31 22 7 2 0 0 0 0 0 0 0 98
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE 3 0 0 0 2 2 4 0 0 1 2 1 0 2 4 2 1 0 0 0 0 4 0 0 1 3 2 3 8 3 9 2 6 4 7 1 1 4 6 1 1 2 1 1 1 3 98
LEGERITY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 17 16 6 8 9 1 0 0 0 0 0 0 97
LYNNTECH, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 5 11 11 11 15 5 7 7 4 3 5 2 4 2 0 1 0 97
NOVARTIS AG (FORMERLY SANDOZ LTD.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 3 4 0 0 1 4 0 17 33 18 15 97
CYPRESS SEMICONDUCTOR CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 7 7 16 20 8 11 12 2 1 4 1 1 1 2 0 1 0 96
NATIONAL-OILWELL VARCO, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 10 16 28 34 96
KRATON POLYMERS US LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 9 5 7 2 9 13 6 14 6 11 4 5 1 95
LANCER PARTNERSHIP LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 8 13 8 13 7 2 7 7 4 4 8 6 3 0 0 95
AMOCO CORPORATION 0 0 0 0 0 0 0 0 3 2 3 3 4 1 2 0 3 6 5 10 14 12 8 3 3 2 1 4 1 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 94
AT&T CORP. 1 0 1 1 0 2 1 0 1 1 0 1 1 2 6 1 6 4 4 0 1 2 6 5 12 16 5 5 0 0 2 1 2 1 0 1 2 0 0 0 0 0 0 0 0 0 94
NOKIA MOBILE PHONES LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 9 14 16 6 11 12 5 8 2 0 3 0 0 0 0 1 93
HONEYWELL INTERNATIONAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 6 5 15 4 8 8 2 6 11 7 4 5 6 92
ALCATEL NETWORK SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 10 24 13 8 12 5 5 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 89
CROSSROADS SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 3 4 3 8 3 3 3 12 6 10 19 4 6 0 89
SAUDI BASIC INDUSTRIES CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 5 4 7 16 7 8 10 7 9 5 9 89
ANDREW CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 1 0 0 2 3 1 2 0 4 6 13 9 13 4 0 7 4 2 2 2 8 88
LANDMARK GRAPHICS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 4 1 1 0 0 0 2 1 2 1 4 6 5 6 3 6 12 12 19 88
LTV AEROSPACE AND DEFENSE CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 16 12 7 8 14 10 4 5 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 88
DRIL-QUIP, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 4 1 2 1 1 2 3 2 5 7 2 1 3 0 2 5 4 0 2 10 3 5 4 4 2 1 0 3 3 0 87
BALL SEMICONDUCTOR, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 13 30 27 10 0 1 0 0 0 0 0 0 0 0 0 86
GENERAL DYNAMICS CORPORATION 5 5 7 3 2 0 5 6 1 5 3 0 8 2 2 2 3 5 3 0 3 4 6 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 86
BIONUMERIK PHARMACEUTICALS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 5 3 16 23 6 2 3 1 1 2 5 0 1 10 1 1 1 2 85
COLLINS RADIO COMPANY 13 16 19 22 10 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 85
BP CORPORATION NORTH AMERICA INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 4 1 9 5 5 3 8 10 8 14 13 84
VOUGHT CORPORATION 7 6 9 11 3 10 10 6 2 2 0 5 6 0 3 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 84
EQUISTAR CHEMICALS, LP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 3 1 2 7 10 10 2 9 11 9 3 4 1 5 83
SUN OIL COMPANY OF PENNSYLVANIA 8 10 7 12 9 9 10 13 2 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 83
TEXTRON INC. 1 1 1 6 2 8 8 7 3 9 2 8 12 6 2 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 83
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NATIONAL COUPLING COMPANY, INC. 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4 2 3 1 2 6 2 0 1 3 3 5 8 4 8 0 2 4 4 1 3 3 4 3 1 2 81
INTERVOICE LIMITED PARTNERSHIP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 11 14 4 9 6 4 4 3 5 1 2 1 1 1 3 2 2 80
ABBOTT LABORATORIES 0 0 0 0 0 0 0 0 0 0 1 4 1 1 1 1 0 2 1 3 2 4 3 3 1 3 0 7 5 3 7 1 1 0 2 1 0 0 0 1 2 2 3 5 3 5 79
CYRIX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 3 5 10 11 22 19 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 79
LV PARTNERS, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 19 11 7 12 19 2 1 0 0 0 0 79
SPRINT COMMUNICATIONS COMPANY L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 4 7 8 5 8 10 7 11 10 3 2 1 79
CHEMICAL RESEARCH AND LICENSING COMPANY 0 0 0 0 0 0 0 0 0 0 0 3 4 2 1 4 4 0 0 0 1 3 5 9 15 5 7 4 8 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 78
M. W. KELLOGG COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 6 1 7 8 3 0 2 1 1 5 6 7 6 4 6 9 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 78
AMF INCORPORATED 13 19 8 1 4 2 1 3 0 2 2 1 1 1 3 6 8 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 77
UNITED STATES OF AMERICA, ARMY 3 2 3 4 4 0 0 3 2 4 1 1 1 1 5 3 2 0 0 2 1 0 0 0 1 2 2 1 0 3 1 2 5 2 4 0 0 1 1 0 0 1 1 3 4 1 77
SONY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 6 12 13 14 11 3 2 0 2 2 0 1 2 1 0 0 0 1 76
INFINEON TECHNOLOGIES AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 10 13 8 12 8 5 6 3 6 75
MARATHON OIL COMPANY 0 0 0 2 0 0 1 0 0 1 0 0 0 0 0 2 0 0 0 1 0 1 3 2 0 3 3 3 3 4 4 6 5 7 3 3 1 2 3 4 1 2 2 0 1 2 75
REED TOOL COMPANY 2 3 0 4 9 3 6 7 7 4 2 1 4 0 0 0 1 7 3 2 6 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 75
VARO INC. 2 1 3 0 0 0 0 3 3 2 2 2 0 0 1 5 1 0 6 18 9 3 2 0 3 2 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 73
DANIEL INDUSTRIES, INC. 0 0 2 2 3 1 0 3 0 0 0 1 1 4 4 4 1 2 2 0 0 0 2 2 1 2 0 3 1 1 2 1 2 3 6 5 3 5 1 1 0 0 1 0 0 0 72
GAS RESEARCH INSTITUTE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 5 2 1 3 5 5 2 8 9 9 9 7 1 1 0 0 0 0 0 0 0 0 0 0 0 0 72
OCEANEERING INTERNATIONAL, INC. 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3 3 0 1 6 6 2 4 3 1 1 2 3 10 4 2 4 3 2 3 7 72
ORACLE AMERICA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 15 22 14 7 72
SIEMENS INDUSTRY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 11 13 6 19 22 72
TANDY CORPORATION 0 1 0 0 0 0 1 0 0 1 0 1 0 1 1 5 4 5 2 1 5 1 4 6 11 6 9 4 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 72
ALCON RESEARCH, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 9 10 16 15 20 71
HONEYWELL INC. 0 1 0 0 1 1 0 1 2 1 1 0 0 1 0 0 4 3 4 1 2 2 2 7 6 3 7 5 4 4 2 2 1 2 1 0 0 0 0 0 0 0 0 0 0 0 71
OVERHEAD DOOR CORPORATION 4 2 3 2 1 0 2 1 3 1 1 2 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 0 2 2 2 8 2 1 6 4 1 1 3 0 3 1 3 0 2 2 71
COOPER CAMERON CORPORATION, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 3 3 5 5 9 10 13 5 7 5 0 0 0 0 0 0 0 0 69
INTRINSITY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 30 14 6 4 4 3 2 1 0 0 0 0 0 0 69
ALCON MANUFACTURING, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 31 12 2 6 3 3 1 0 0 0 0 0 0 67
LITTON SYSTEMS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 9 14 9 3 7 6 2 4 3 1 2 0 0 0 0 0 67
EXCELERMATIC, INC. 0 0 0 0 3 5 1 1 1 1 0 2 1 3 4 11 4 4 5 2 5 3 3 2 0 1 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 66
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TOSHIBA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 4 0 11 10 11 12 9 3 3 0 0 65
ARMCO INC. 0 3 2 2 3 3 3 1 3 1 3 5 7 1 4 13 5 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 64
ESQUIRE INC. 1 6 4 9 3 4 5 4 4 2 5 9 3 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 64
HYDRIL USA MANUFACTURING LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 10 3 18 20 10 64
BAROID TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 12 14 4 2 7 6 4 2 1 6 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 63
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COOPER INDUSTRIES INC. 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 3 2 7 15 13 8 5 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 62
MICROTUNE (TEXAS), L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 5 8 5 10 9 8 11 1 0 0 0 62
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J. M. HUBER CORPORATION 2 6 0 4 0 3 3 0 2 4 2 3 3 2 1 0 2 5 4 1 4 0 2 1 1 1 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 60
SI DIAMOND TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 5 5 5 7 3 13 7 7 3 0 0 0 0 0 0 0 0 60
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MARY KAY INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 1 0 1 6 14 19 14 59
THERMALLOY INCORPORATED 0 0 0 1 0 0 0 0 2 0 0 0 2 0 2 1 1 5 2 3 5 2 4 2 0 3 4 3 3 2 4 6 2 0 0 0 0 0 0 0 0 0 0 0 0 0 59
WORLDCOM, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 24 17 1 0 0 0 0 0 0 0 0 0 59
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DSC COMMUNICATIONS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 0 1 2 5 5 16 9 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 56
FISHER CONTROLS INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 3 3 2 1 0 3 0 2 6 6 2 0 1 1 1 0 1 3 2 0 0 1 6 4 4 56
M VALVE COMPANY 3 5 8 7 8 10 5 7 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 56
TANOX BIOSYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 5 9 7 4 3 5 6 3 3 2 0 2 1 1 3 0 0 1 0 0 0 0 0 56
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LOCKHEED CORPORATION 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 6 5 1 1 0 2 4 11 11 6 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 55
MARVELL INTERNATIONAL LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 1 5 3 11 13 14 55
WELKER ENGINEERING COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 6 2 2 1 0 3 4 0 0 1 3 1 2 0 4 4 5 3 3 0 4 1 0 2 0 0 0 0 0 0 0 55
SBC KNOWLEDGE VENTURES, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 16 21 14 2 0 0 0 0 0 54
SULZER CARBOMEDICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 11 23 12 1 1 0 0 0 0 0 0 0 0 0 0 54
TRN BUSINESS TRUST 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 5 10 9 4 8 7 4 1 0 0 0 0 0 0 0 54
UNIVERSITY OF HOUSTON SYSTEM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 1 1 1 1 1 1 2 3 3 7 3 10 7 9 54
BROWN OIL TOOLS, INC. 3 2 3 3 3 9 3 5 7 7 0 3 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 53
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CHEVRON RESEARCH & TECHNOLOGY CO. 3 2 3 2 1 4 0 0 3 1 2 1 0 0 0 0 0 0 4 1 1 5 2 3 4 8 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52
GEARHART INDUSTRIES, INC. 0 2 0 3 3 0 3 2 0 4 2 0 6 3 4 4 5 5 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52
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JET RESEARCH CENTER, INC. 1 1 0 0 3 0 2 1 2 3 2 2 4 2 0 1 5 3 2 4 7 2 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52
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UNIDEN AMERICA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 4 8 5 3 5 2 2 1 0 2 3 4 3 3 1 0 1 1 0 0 52
CLEARWATER INTERNATIONAL LLC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 3 2 2 3 13 6 10 8 51
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R F MONOLITHICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 4 6 4 0 2 3 0 0 3 2 2 0 6 0 1 1 1 1 0 2 2 4 0 1 0 0 0 1 0 51
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LEVI STRAUSS + CO. 0 0 0 0 0 0 0 1 1 3 4 7 4 1 1 0 0 0 6 0 3 2 1 2 0 1 2 3 2 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 49
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TANDEM COMPUTERS INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 6 6 7 5 9 5 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 47
TEXAS TECH UNIVERSITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 0 1 4 11 2 4 4 3 3 3 2 1 1 1 2 1 47
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 3 7 6 1 6 4 1 0 1 1 1 2 0 1 5 2 1 47
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ENTORIAN TECHNOLOGIES, LP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 30 7 0 0 0 0 46
HOUSTON INDUSTRIES, INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 6 2 6 7 5 4 1 5 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46
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THOMSON COMPONENTS-MOSTEK CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 22 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46
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TRANE INTERNATIONAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 13 6 9 44
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DANIEL MEASUREMENT AND CONTROL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 2 4 7 15 1 6 42
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JOHNSON & JOHNSON MEDICAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 4 0 6 4 3 5 4 7 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 41
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UNION OIL COMPANY OF CALIFORNIA 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 2 1 0 1 1 2 0 3 2 9 4 3 4 2 0 0 0 0 0 0 1 0 1 0 41
USX CORPORATION 2 2 3 3 2 3 3 1 3 1 3 3 0 0 0 1 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 3 0 0 0 1 1 41
AVA INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4 6 5 3 5 2 0 0 2 5 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 40
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UNITED TECHNOLOGIES CORPORATION 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 3 4 4 6 6 5 37
BAYLOR RESEARCH INSTITUTE(FORMERLY BAYLOR RESEARCH FOUNDATION) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 5 3 4 5 7 3 36
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NOKIA SIEMENS NETWORKS OY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 4 4 6 9 9 36
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THERMON MANUFACTURING COMPANY 1 0 0 0 0 2 1 2 1 3 0 1 1 1 1 2 0 0 1 2 0 2 0 2 0 0 1 1 0 0 1 1 2 1 0 1 1 0 0 1 0 0 0 0 0 0 33
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WATSON & CHALIN MANUFACTURING, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 1 1 2 0 4 2 1 2 0 7 3 1 5 0 33
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ADVANCED BIO PROSTHETIC SURFACES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 3 1 4 1 2 5 2 4 4 0 32
BOEING COMPANY 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 4 0 1 0 0 0 2 0 0 1 1 1 1 1 4 3 7 32
D2AUDIO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 6 6 6 3 5 0 0 32
ELFAB CORPORATION 0 0 0 2 0 0 2 2 4 2 1 5 1 1 4 0 2 4 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
KINETIC CONCEPTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 2 0 1 6 3 1 1 0 0 4 1 1 4 0 3 0 0 0 1 0 0 0 0 0 0 0 0 32
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MERICHEM COMPANY 0 0 0 0 2 1 0 2 0 0 0 1 0 0 0 0 1 0 2 2 0 1 0 2 2 1 1 0 0 3 2 0 0 0 0 0 0 0 0 0 0 2 1 2 2 2 32
RPX-LV ACQUISITION LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 6 15 0 0 0 32
SONY COMPUTER ENTERTAINMENT INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 6 2 12 4 2 0 0 32
STANDARD MANUFACTURING COMPANY INCORPORATED 1 2 1 0 2 1 1 0 0 0 0 2 5 1 2 2 2 4 2 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
TEXACO CHEMICAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 18 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 2 1 2 1 6 0 2 0 0 0 0 1 1 1 0 1 0 3 2 1 1 0 0 0 1 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 32
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ALCOA INC. 0 0 1 0 1 2 0 2 1 5 3 0 1 1 0 1 1 1 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 2 1 31
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DAMAKA, INC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 4 2 11 9 31
DENKA CHEMICAL CORPORATION 0 0 0 0 0 0 0 0 0 9 9 5 4 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
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EBAY INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 3 10 14 31
GETTY OIL COMPANY 2 0 0 0 1 4 7 2 0 0 0 0 1 2 0 4 5 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
HYDROTECH INTERNATIONAL, INC. 0 0 0 0 0 4 5 8 8 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
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KEYSTONE INTERNATIONAL HOLDINGS CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 7 2 4 5 2 3 1 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
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U.S. PRODUCT DEVELOPMENT CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4 8 8 4 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
UPJOHN COMPANY 0 1 0 0 0 1 2 0 0 1 3 1 9 3 3 2 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
WESTINGHOUSE ELECTRIC CORP. 1 1 1 4 0 1 1 0 3 3 2 0 0 3 3 1 0 0 1 0 1 0 1 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
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GEO SPACE CORPORATION 2 5 7 1 0 0 2 1 0 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30
HAGGAR COMPANY 0 0 0 0 1 2 1 1 1 2 2 4 2 7 2 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30
MARLOW INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 2 0 3 1 4 1 1 2 0 3 3 1 0 0 0 0 0 2 1 1 0 1 1 30
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SIEMENS ENERGY & AUTOMATION, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 3 3 4 7 5 0 0 0 0 0 30
SPINAL CONCEPTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 7 1 5 8 3 1 0 1 0 0 0 0 0 0 0 30
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SULZER ORTHOPEDICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 3 15 5 2 0 0 0 0 0 0 0 0 0 0 0 0 30
TEKTRONIX INC. 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3 2 3 7 5 8 30
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HALLIBURTON GEOPHYSICAL SERVICES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 8 4 6 6 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
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RAYMOND INTERNATIONAL INC. 0 1 0 0 0 3 4 5 6 5 4 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
RAYMOND LEE ORGANIZATION 0 0 0 1 3 6 7 3 3 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
TECNOL MEDICAL PRODUCTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 3 4 6 9 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
TYCO ELECTRONICS POWER SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 6 4 11 1 0 0 0 0 0 0 29
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BAYCO PRODUCTS INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 5 6 4 4 1 2 4 0 28
CANRIG DRILLING TECHNOLOGY LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 1 1 4 2 2 7 8 28
CATERPILLAR INC. 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 2 2 0 2 1 0 0 1 1 0 0 1 2 1 3 6 28
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CRC-CROSE INTERNATIONAL INC. 1 1 4 2 2 8 6 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28
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HERCULES INCORPORATED 2 0 0 1 1 0 1 1 1 2 1 0 1 2 1 2 3 1 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 28
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LANCER CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 3 0 0 2 2 4 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 28
MARK PRODUCTS, INCORPORATED 1 1 0 2 6 2 4 1 0 0 0 1 2 0 1 3 1 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28
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PHOTRONICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 4 4 2 1 4 1 2 2 1 0 0 28
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DOCUTEL CORPORATION 1 0 1 3 3 3 2 4 0 1 3 0 0 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27
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HAHN + CLAY 3 1 1 0 2 3 1 0 3 0 0 0 1 0 3 1 1 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 26
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LAM RESEARCH CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 3 3 1 0 1 1 1 0 3 1 2 3 2 26
LATTICE SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 7 7 4 2 2 0 0 0 0 26
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OFFSHORE COMPANY 0 0 1 0 2 5 3 4 1 3 0 1 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 26
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PERRY EQUIPMENT CORPORATION 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 0 0 1 2 0 0 1 4 2 6 2 0 26
TETRA TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 0 1 0 5 5 0 0 0 1 1 2 0 1 0 0 0 2 1 3 26
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GOODYEAR TIRE + RUBBER COMPANY 0 1 0 0 0 0 6 1 2 2 0 2 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 2 0 0 0 1 1 1 0 0 1 0 0 1 0 0 0 0 25
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NORTHROP GRUMMAN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 6 2 5 1 1 1 1 1 0 0 0 0 0 0 0 25
RADIOSHACK CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 4 5 3 1 4 2 1 0 1 25
RESEARCH CORPORATION TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 1 1 0 3 4 1 2 2 2 1 1 1 0 0 0 0 0 0 0 0 0 25
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ALLIED-SIGNAL INC. 0 1 3 5 2 2 1 0 1 2 2 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24
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ARTHREX INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 1 0 2 2 1 1 0 1 1 1 1 2 3 1 2 24
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CHROMALLOY AMERICAN CORPORATION 0 0 0 1 5 3 7 1 1 2 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
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TELXON CORPORATION 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 8 7 4 0 0 0 0 0 0 0 0 0 0 0 22
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