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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting By Geographic Region (State and Country),
Breakout By Organization

Count of 1969 - 2008 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 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 26288
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 11797
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 7022
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 3509
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 3353
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 2941
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 2654
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 2328
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 1830
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 1705
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 1550
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 1482
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 1347
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 1216
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 1056
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 0 130 179 150 218 133 175 985
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 0 866
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 0 847
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 0 722
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 56 128 126 171 152 633
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 26 595
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 95 579
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 0 527
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 0 519
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 37 507
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 22 507
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 0 503
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 46 482
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 0 481
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 0 457
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 8 442
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 0 433
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 0 419
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 25 410
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 40 405
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 14 385
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 35 368
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 1 339
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 0 330
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 0 326
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 0 326
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 0 319
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 42 312
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 71 308
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 0 301
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 0 295
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 1 291
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 26 289
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 15 288
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 30 280
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 0 269
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 14 268
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 23 268
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 0 264
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 0 262
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 6 255
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 0 254
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 0 251
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 0 239
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 10 227
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 6 223
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 0 215
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 38 213
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 0 203
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 32 202
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 0 199
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 0 196
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 0 190
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 0 189
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 0 187
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 11 179
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 24 173
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 0 169
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 0 169
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 1 168
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 0 165
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 0 164
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 40 163
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 0 157
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 1 156
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 10 148
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 23 148
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 10 146
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 0 145
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 0 137
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 9 136
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 0 131
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 2 131
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 8 129
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 0 129
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 0 127
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 3 124
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 0 124
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 0 123
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 14 122
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 0 122
DOW GLOBAL 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 13 27 15 22 16 14 13 120
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 0 120
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 6 120
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 4 120
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 13 119
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 0 116
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 3 116
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 24 116
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 6 115
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 0 115
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 0 114
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 0 114
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 0 113
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 0 110
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 16 108
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 0 107
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 0 106
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 10 106
HELENA LABORATORIES CORPORATION 0 0 0 0 0 1 0 0 2 3 2 3 2 2 1 1 3 1 5 5 5 7 5 8 12 2 6 6 5 1 1 2 0 1 2 0 2 1 2 2 101
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 23 101
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 0 100
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 0 100
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 0 100
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 99
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 98
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 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 97
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 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 94
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 94
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 91
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 89
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 89
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 89
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 88
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 88
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 86
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 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 86
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 85
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 85
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 85
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 84
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 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 84
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 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 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 83
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 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 78
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 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 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 77
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 76
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 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 75
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 75
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 75
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 74
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 74
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 73
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 72
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 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 72
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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 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 71
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 70
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 69
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 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 69
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 68
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 67
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 67
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 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 66
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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 65
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 65
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 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 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 64
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 63
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 63
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 62
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 62
INPUT/OUTPUT, INC. 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 2 0 0 0 4 6 5 4 5 10 6 6 6 6 0 62
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 62
MEAD CORPORATION 0 0 0 0 0 1 0 0 0 0 0 2 5 4 4 18 16 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 61
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 60
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 60
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 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 60
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 59
BETZDEARBORN 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 23 11 12 8 4 0 0 0 1 0 0 0 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 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 59
PAVILION 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 1 2 3 2 6 4 1 5 5 2 4 7 12 2 2 58
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 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 56
CAMERON IRON WORKS USA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 29 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 55
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 55
PREMARK RWP HOLDINGS, 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 4 5 3 12 13 9 1 6 2 0 0 55
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 55
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 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 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 54
WELKER ENGINEERING COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 5 2 2 1 0 3 4 0 0 1 3 1 2 0 4 4 5 3 3 0 4 1 0 2 0 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 53
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 53
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 52
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 52
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 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 52
HUDSON PRODUCTS CORPORATION 0 1 2 2 4 3 1 1 2 2 1 3 2 2 0 0 1 0 2 1 0 0 0 4 2 3 1 2 2 2 1 2 2 0 0 0 1 0 0 0 52
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 52
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 52
TELEFONAKTIEBOLAGET LM ERICSSON 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 52
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 51
GRAY TOOL COMPANY 7 6 3 4 4 5 0 1 1 2 0 0 0 0 0 6 6 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 51
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 51
SUPER SACK MANUFACTURING CORPORATION 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 2 0 0 1 1 1 1 2 2 2 0 0 1 8 4 5 2 6 4 4 1 1 0 0 0 51
WESTERN COMPANY OF NORTH AMERICA 0 4 6 3 0 0 5 1 0 0 1 1 2 0 0 2 2 2 2 1 0 0 2 5 4 4 3 0 1 0 0 0 0 0 0 0 0 0 0 0 51
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FUJITSU NETWORK COMMUNICATIONS, 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 1 4 14 10 10 4 0 1 0 50
KEYSTONE INTERNATIONAL, INC. 2 1 1 1 1 0 3 1 1 3 1 4 0 0 3 1 3 2 7 1 9 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50
SULZER INTERMEDICS, 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 7 31 12 0 0 0 0 0 0 0 0 0 50
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 50
AGERE 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 0 2 5 7 14 14 7 49
BOWEN TOOLS, INC. 4 0 5 10 1 0 2 2 1 2 1 0 0 2 3 2 1 0 3 1 2 0 0 1 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 49
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 49
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 49
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 49
STAKTEK 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 6 5 15 7 6 5 2 0 0 0 0 0 0 0 0 48
ALCON UNIVERSAL, 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 7 0 0 0 0 0 47
GATEWAY 2000, 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 2 0 1 4 10 9 7 6 3 5 47
GEOSOURCE INC. 0 0 0 0 0 0 0 1 2 3 4 5 9 6 2 4 5 0 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 47
NALCO/EXXON ENERGY CHEMICALS, 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 3 11 11 11 5 4 2 0 0 0 0 0 0 47
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 47
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 47
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 46
NATIONAL-OILWELL, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 6 2 4 2 1 0 0 0 0 0 0 0 3 1 4 1 2 4 8 3 46
PENNZOIL PRODUCTS COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 6 7 5 1 4 2 3 2 2 3 2 3 0 1 0 0 0 0 0 0 46
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 46
GRAHAM MAGNETICS, INC. 0 0 0 0 0 0 1 2 5 4 4 5 8 4 3 2 4 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45
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 45
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 45
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 44
VARI-LITE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 1 2 3 0 2 5 2 1 4 7 4 5 1 0 2 0 0 0 0 0 44
CARBOMEDICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 4 0 4 0 1 2 3 1 5 6 0 0 0 0 0 1 6 5 0 1 0 0 43
EL PASO PRODUCTS COMPANY 2 1 1 1 1 1 3 0 2 3 1 3 7 4 3 1 4 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43
LORAL VOUGHT SYSTEMS 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 5 9 10 9 9 1 0 0 0 0 0 0 0 0 0 0 43
MICROFAB TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 2 0 3 1 4 6 2 4 3 8 2 2 0 2 0 0 43
PGS 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 3 5 5 6 13 6 5 43
TEXAS ALKYLS, INC. 0 0 0 0 1 0 0 1 0 7 4 4 2 2 1 0 1 1 2 4 6 2 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43
KONINKLIJKE PHILIPS ELECTRONICS N.V. 0 0 0 0 0 0 0 0 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 12 15 5 6 2 0 0 42
MCI 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 1 15 5 9 11 1 0 0 0 0 0 42
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 42
SIECOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 3 0 1 3 2 1 2 4 3 3 9 6 1 0 0 0 0 0 0 0 0 42
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 41
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 41
LSI LOGIC 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 3 1 3 7 12 9 3 2 41
PGI 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 5 1 4 1 2 5 6 2 5 6 2 1 1 41
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 41
SILICON LABS CP, 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 2 21 7 7 4 41
STEWART + STEVENSON SERVICES, INC. 1 4 1 3 0 5 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 2 0 2 2 2 1 2 2 2 1 4 1 1 1 0 0 0 0 0 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 40
COSDEN OIL + CHEMICAL COMPANY 1 5 1 3 6 8 7 5 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 0 40
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NEWISYS, 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 6 16 10 8 40
COCA-COLA COMPANY 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 1 3 4 1 0 2 4 3 5 1 4 1 1 0 1 0 1 39
FORNEY ENGINEERING COMPANY 2 3 3 3 2 2 5 5 2 0 0 2 2 3 3 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 39
SEMATECH, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 4 3 9 4 3 4 2 0 0 0 0 0 0 1 0 2 39
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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 39
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 39
VETCO, INC. 0 1 3 3 4 2 3 7 4 5 0 2 0 0 1 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39
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AMERICAN STANDARD, INC. 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 4 4 4 1 2 2 1 1 2 1 0 4 3 3 1 0 1 0 0 0 0 0 37
ANDERSON, GREENWOOD + COMPANY 2 5 3 3 2 4 2 1 0 0 0 3 0 1 1 3 0 2 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37
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JOY MANUFACTURING COMPANY 0 0 0 0 0 0 0 1 3 1 2 1 2 1 0 2 10 5 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 36
LYNES, INC. 2 4 5 0 1 3 4 3 4 2 2 4 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 36
MIDCON PIPELINE EQUIPMENT CO. 0 0 0 0 0 0 0 4 9 5 9 1 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 36
MILCHEM INCORPORATED 2 1 2 3 8 3 3 0 1 0 0 1 5 2 0 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 36
PULLMAN, INCORPORATED 0 0 0 0 0 0 2 2 4 9 5 5 5 3 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 36
ROHM AND HAAS COMPANY 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 2 0 1 0 0 1 5 5 3 3 4 4 3 36
SPERRY SUN, INC. 0 1 2 6 6 3 4 2 2 1 2 1 3 1 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 36
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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 36
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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 35
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HYCEL, INC. 0 1 1 2 8 0 2 2 6 5 2 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 33
ROCKWELL MANUFACTURING COMPANY 10 7 7 1 7 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 33
SBC PROPERTIES, 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 1 4 11 10 7 0 33
TENNECO CHEMICALS INC. 0 0 0 3 1 2 6 4 1 5 2 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 33
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 33
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 32
ETHICON, 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 3 5 5 11 4 3 0 0 0 0 0 32
GH HENSLEY INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 1 1 3 1 1 0 2 3 2 2 3 1 3 1 2 1 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 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 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 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 32
W. L. GORE & ASSSOCIATES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 6 10 4 2 1 1 2 0 0 0 0 0 0 0 0 0 0 32
ZYVEX 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 9 9 6 4 0 32
ANALOG DEVICES, 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 1 1 0 1 4 2 7 5 4 5 31
CHEVRON 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 0 0 0 6 7 4 5 6 3 0 0 0 0 0 0 0 0 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 31
DUKE UNIVERSITY 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 0 1 0 9 5 7 5 0 0 0 2 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 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 31
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 31
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 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 31
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 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 31
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 30
AMEI 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 8 5 4 0 2 0 2 1 1 0 1 1 4 1 0 30
BASF CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 2 0 2 4 3 0 1 2 4 3 1 3 2 0 0 0 0 0 30
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 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 30
ILLINOIS TOOL WORKS INC. 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 2 0 3 4 7 4 3 30
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 30
MCI, 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 14 9 0 0 30
OWENS-CORNING FIBERGLAS CORPORATION 0 0 0 0 0 0 3 2 1 1 5 1 0 2 1 0 3 1 4 1 2 1 0 1 0 0 0 0 1 0 0 0 0 0 0 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 30
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 30
ZEBRA IMAGING, 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 4 4 7 3 4 2 4 1 30
APPLIED SCIENCE FICTION, 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 2 12 10 0 0 0 0 0 29
BASIC 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 4 0 1 1 0 4 3 10 2 3 1 29
BENCHMARQ MICROELECTRONICS, 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 2 6 7 1 7 2 2 1 0 0 0 0 0 0 0 0 29
CARRINGTON LABORATORIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 0 2 0 2 4 2 1 4 3 0 2 0 0 1 0 1 1 0 29
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 29
INTERMEDICS ORTHOPEDICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 6 5 1 1 6 5 1 0 0 0 0 0 0 0 0 0 0 0 29
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 29
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 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 29
SACHEM, 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 2 2 2 0 6 5 2 3 0 0 1 1 2 2 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 29
TIW 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 1 0 1 2 4 5 0 0 1 1 2 3 1 3 2 3 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 29
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 28
APPLIED OPTOELECTRONICS, 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 4 9 9 1 3 1 1 28
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 28
COMBUSTION ENGINEERING INC. 1 0 0 1 0 0 0 0 0 1 3 3 5 2 2 3 3 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 28
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 28
ELECTROCOM AUTOMATION 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 2 4 4 5 4 6 2 1 0 0 0 0 0 0 0 0 0 28
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 28
HIGHWAY MASTER COMMUNICATIONS, 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 5 3 6 10 4 0 0 0 0 0 0 0 0 28
KELLOGG BROWN & ROOT, 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 6 4 3 5 3 2 0 0 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 28
PACCAR INC. 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 0 0 0 7 5 0 3 4 1 4 1 28
REED ROCK BIT COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 1 3 9 4 8 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28
TEXAS IRON WORKS, INC. 0 0 0 1 2 0 1 2 0 1 0 0 3 0 1 0 0 0 3 2 3 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28
UTEX INDUSTRIES, INC. 0 0 0 0 1 0 1 0 1 0 0 2 0 1 1 4 0 2 2 0 2 1 1 1 0 2 0 2 0 0 0 0 1 1 0 1 0 1 0 0 28
VIA-CYRIX, 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 3 5 6 5 0 0 2 5 2 0 28
ASHLAND OIL INC. 4 5 5 6 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27
AST RESEARCH, 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 2 4 3 8 7 1 1 0 0 0 0 0 0