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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

MASSACHUSETTS

( 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 384 326 394 407 367 396 307 326 299 344 268 301 329 284 221 268 271 283 305 291 365 363 357 353 371 388 393 405 394 503 487 497 450 402 421 325 259 358 293 261 14016
POLAROID CORPORATION 121 104 165 172 171 192 139 114 116 123 108 121 147 124 71 97 109 76 87 64 83 44 32 36 39 38 55 58 57 55 51 32 18 12 20 14 10 18 4 4 3101
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 28 30 24 25 35 34 42 54 34 48 39 43 65 50 42 45 31 41 58 57 90 99 89 107 100 88 93 91 81 118 121 87 111 117 104 112 114 113 118 112 2890
GENERAL ELECTRIC COMPANY 122 97 96 72 69 56 54 55 50 32 27 42 51 42 30 37 42 42 33 31 42 30 35 28 37 16 14 17 27 13 10 17 32 32 32 23 34 26 10 15 1570
RAYTHEON COMPANY 32 31 47 59 67 72 58 82 49 61 53 39 33 31 30 52 36 32 62 31 44 63 67 58 47 35 34 4 12 16 19 22 32 20 36 26 22 16 12 10 1552
DIGITAL EQUIPMENT CORPORATION 3 1 7 6 2 8 8 11 8 3 8 13 4 9 10 6 18 17 19 36 85 88 105 152 168 174 127 105 78 73 60 41 9 0 0 0 0 0 0 0 1462
EMC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 5 2 5 19 15 44 61 65 84 89 129 110 112 134 143 149 1168
GTE PRODUCTS CORPORATION 63 72 74 57 51 31 40 35 40 43 42 33 45 30 52 37 44 35 44 24 50 39 68 33 38 22 6 0 0 3 0 2 0 0 0 0 0 0 0 0 1153
GTE LABORATORIES, INC. 0 0 2 6 3 11 28 42 37 31 18 24 49 28 45 61 43 46 77 54 50 51 58 48 30 25 8 11 7 8 15 13 1 0 0 0 0 0 0 0 930
TEXAS INSTRUMENTS, INCORPORATED 54 40 57 32 27 40 37 39 14 30 10 19 13 10 18 21 14 11 12 10 15 8 20 19 16 21 16 23 6 22 14 9 18 11 11 15 12 9 11 6 790
GENERAL HOSPITAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 3 3 6 8 9 13 7 15 15 21 14 40 44 56 78 56 57 45 59 34 34 44 33 45 744
MONSANTO COMPANY, INC. 54 44 63 42 24 29 33 26 38 44 19 41 31 22 21 15 15 17 11 5 19 20 23 21 14 9 7 7 7 0 0 1 1 0 0 0 0 0 0 0 723
ANALOG DEVICES, INC. 1 3 0 1 1 3 5 8 4 2 2 1 2 3 6 7 5 5 10 7 14 9 15 13 11 26 32 30 41 35 40 27 24 25 57 45 50 51 55 45 721
GILLETTE COMPANY 15 17 23 23 25 25 19 5 12 10 5 14 21 12 13 7 11 10 5 11 9 13 26 9 10 27 12 13 11 21 28 22 30 29 20 13 17 16 24 15 648
SUN MICROSYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 2 4 9 5 7 10 27 25 33 48 53 66 62 63 80 47 41 585
HARVARD COLLEGE, PRESIDENT AND FELLOWS 0 0 0 0 0 0 0 0 1 2 0 3 2 11 10 7 1 2 7 17 15 21 9 15 17 15 12 26 26 42 35 23 24 40 34 35 24 31 33 36 576
UNITED STATES OF AMERICA, AIR FORCE 21 30 24 23 30 19 27 17 18 12 15 15 5 12 13 15 16 26 16 16 14 10 19 18 11 16 8 19 15 9 9 9 9 7 6 5 6 4 6 4 574
ACUSHNET COMPANY 0 1 1 0 0 4 0 9 3 2 6 1 2 1 2 1 3 0 2 10 5 14 9 6 0 2 3 5 15 25 30 22 38 37 38 53 41 69 49 41 550
CHARLES STARK DRAPER LABORATORY, INC. 0 0 0 0 0 0 1 2 7 12 11 11 12 6 10 19 17 18 19 14 22 13 18 25 26 25 20 15 19 12 11 5 14 9 17 19 14 11 15 13 482
MILLENNIUM 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 0 0 4 14 32 50 65 76 63 40 34 45 31 24 478
HONEYWELL INFORMATION SYSTEMS INC. 0 0 0 8 32 39 25 24 26 28 13 28 31 39 33 40 33 23 20 8 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 452
AMERICAN OPTICAL CORPORATION 23 23 46 48 47 29 45 27 32 27 19 21 20 3 6 5 4 3 4 1 5 4 1 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 448
UNITED STATES OF AMERICA, ARMY 33 16 19 28 17 22 20 21 24 18 4 13 9 5 3 7 6 5 2 1 2 6 4 3 10 5 8 6 5 6 5 7 5 9 11 5 4 11 8 12 405
SCI-MED LIFE 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 6 10 34 57 82 83 40 42 22 13 389
SHIPLEY COMPANY INC. 4 2 8 9 8 5 5 3 2 2 0 1 2 1 3 4 9 3 4 4 7 9 11 10 19 12 10 16 14 14 16 18 12 14 26 37 24 20 14 2 384
BRIGHAM AND WOMEN'S HOSPITAL 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 4 2 3 4 11 13 25 26 12 11 18 19 22 19 29 23 31 25 27 20 19 10 378
W. R. GRACE & CO.-CONN. 23 17 17 15 18 16 17 13 6 8 2 8 9 4 9 8 6 6 7 9 10 5 9 14 18 9 8 7 9 9 2 2 9 7 10 10 7 5 5 3 376
U.S.M. CORPORATION 33 30 41 23 30 31 18 21 17 11 10 9 8 5 11 14 28 11 16 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 374
UNISYS CORPORATION 2 8 23 32 42 29 20 22 14 19 15 19 17 20 13 25 26 7 6 1 1 1 0 2 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 368
INTERNATIONAL BUSINESS MACHINES CORPORATION 4 6 2 0 0 1 0 0 1 1 2 1 0 1 1 2 2 0 3 0 0 0 2 2 4 8 3 2 4 7 8 10 22 34 27 35 24 57 40 47 363
SPRAGUE ELECTRIC COMPANY 28 37 46 21 13 10 11 10 10 18 8 15 21 12 16 21 13 12 7 4 3 6 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 346
UNITED STATES OF AMERICA, NAVY 10 16 21 12 16 20 20 10 8 14 2 7 6 5 6 4 3 5 4 5 3 4 6 6 7 9 8 6 4 10 5 8 4 14 5 11 8 9 18 7 346
FOXBORO COMPANY 29 20 28 10 16 10 9 7 6 7 11 8 5 7 6 4 9 8 11 9 5 6 9 3 10 13 9 11 4 6 12 6 10 9 5 3 2 0 0 0 343
ITEK CORPORATION 17 32 58 45 26 34 31 22 8 4 3 3 4 5 5 12 10 7 11 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 340
HONEYWELL INC. 34 43 44 49 13 10 3 5 5 12 4 8 3 3 6 15 9 12 6 1 10 11 3 0 0 0 0 0 0 0 1 7 0 0 0 0 0 0 0 0 317
GENETICS INSTITUTE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 6 11 8 13 9 11 13 11 12 21 36 29 17 24 13 17 8 15 16 10 8 313
NORTON COMPANY 13 14 29 19 15 19 19 5 9 5 5 5 1 5 3 9 6 4 4 5 4 13 15 18 8 8 5 5 6 8 9 14 6 0 0 0 0 0 0 0 313
DENNISON MANUFACTURING COMPANY 20 11 6 10 16 14 19 8 8 3 8 14 9 10 21 18 16 12 12 16 17 22 14 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 308
HEWLETT-PACKARD COMPANY 11 10 6 1 3 2 0 4 0 3 8 13 4 2 3 2 3 10 6 10 8 4 8 15 19 16 14 18 19 23 24 22 8 6 3 0 0 0 0 0 308
MITSUBISHI ELECTRIC RESEARCH 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 1 6 9 0 0 0 0 12 27 24 38 29 46 39 71 302
AT&T CORP. 15 26 29 17 20 3 3 8 13 10 7 4 3 14 15 4 17 7 7 6 3 5 9 10 4 8 10 5 1 2 1 1 0 0 0 1 1 2 2 2 295
BOSTON UNIVERSITY 0 0 0 0 0 0 0 0 2 1 0 2 2 1 2 2 3 5 8 7 8 10 6 21 14 14 14 15 19 18 15 16 16 13 13 8 9 8 13 8 293
MILLIPORE CORPORATION 2 2 2 5 5 2 0 5 1 3 0 6 2 2 4 1 8 4 3 11 7 11 11 28 19 15 8 3 5 6 7 3 7 7 7 7 10 19 19 5 272
DANA-FARBER CANCER INSTITUTE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 5 3 7 2 5 9 6 12 9 7 14 16 28 21 12 13 14 9 10 13 23 14 14 270
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 0 0 0 0 0 0 1 0 2 7 34 30 23 48 50 71 266
ARTHUR D. LITTLE ENTERPRISES, INC. 15 13 22 23 10 23 23 17 15 7 3 8 9 2 5 9 4 1 1 1 0 3 3 3 6 5 3 11 2 3 3 4 8 0 0 0 0 0 0 0 265
BOSTON SCIENTIFIC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 5 10 9 27 14 14 22 39 34 26 17 8 3 4 8 6 0 255
CHILDREN'S MEDICAL CENTER CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 2 4 3 5 2 5 5 7 5 7 8 13 20 20 24 16 15 25 17 8 11 9 16 252
KENDALL COMPANY 7 12 8 8 15 15 15 10 8 5 1 9 3 4 6 5 3 8 7 5 6 17 16 13 9 8 15 2 2 2 0 0 0 0 0 0 0 0 0 0 244
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 45 53 39 70 19 16 242
SEPRACOR INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 0 3 5 9 7 6 12 12 12 14 23 23 39 18 11 10 17 9 7 242
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 4 3 5 11 12 18 21 22 34 61 38 229
GENZYME CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 2 3 6 4 2 10 11 19 16 13 14 21 13 16 16 27 17 11 225
VERTEX 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 2 1 0 3 7 18 20 17 11 10 28 18 15 14 26 35 225
CABOT CORPORATION 12 10 13 1 8 6 6 5 4 0 1 1 6 2 4 1 0 0 1 1 4 1 1 2 5 1 4 5 6 7 18 16 12 18 10 9 8 4 7 4 224
MORGAN CONSTRUCTION COMPANY 7 5 11 8 13 14 9 9 9 8 6 3 3 2 7 3 8 6 3 3 2 3 1 2 4 5 3 3 3 4 8 9 9 2 4 3 4 6 5 2 219
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 2 8 25 22 34 41 23 25 13 19 212
UNITED TECHNOLOGIES CORPORATION 9 10 9 4 9 5 8 7 7 5 4 4 3 9 5 4 5 6 12 3 9 4 4 10 7 8 8 8 5 4 3 2 3 2 0 0 1 4 1 1 212
OSRAM SYLVANIA 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 7 3 16 14 14 12 13 11 6 19 21 16 24 18 16 210
WANG LABORATORIES, INC. 4 3 3 1 3 1 2 0 0 2 1 2 5 0 2 2 8 10 16 19 19 18 12 21 14 11 13 7 5 1 3 0 0 0 0 0 0 0 0 0 208
ANALOGIC CORPORATION 0 0 0 0 0 0 1 0 3 0 3 1 2 1 1 6 5 4 3 3 1 3 6 3 3 2 6 7 6 19 18 17 22 8 4 15 7 12 10 4 206
DATA GENERAL CORP. 0 0 0 0 4 1 2 9 13 7 8 12 3 10 14 24 14 10 12 8 3 9 4 4 2 6 2 3 4 3 9 4 1 0 0 0 0 0 0 0 205
AVCO CORPORATION 25 16 23 16 20 17 12 9 8 7 4 4 0 5 1 2 2 6 5 1 2 1 0 0 1 3 4 1 0 0 0 0 0 0 0 0 0 0 0 0 195
QUANTUM CORP. (CA) 0 0 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 19 11 26 22 16 18 8 7 6 9 16 9 2 192
C. R. BARD, INC. 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 2 1 1 3 10 14 8 20 15 21 11 7 6 9 9 1 9 8 3 8 7 2 9 2 189
TERADYNE, INC. 0 0 1 4 2 3 2 0 0 3 8 2 2 0 0 2 0 0 3 7 6 3 0 0 0 0 0 5 5 6 7 8 8 9 20 22 11 12 10 18 189
VERIZON 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 0 0 19 37 33 20 19 28 14 13 183
COMPAQ COMPUTER 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 1 1 1 3 3 52 88 27 5 0 0 0 0 0 181
BOSE CORPORATION 0 0 1 2 1 1 2 1 2 1 7 4 1 0 0 3 3 3 1 3 2 5 16 3 10 5 3 4 3 6 2 2 3 3 7 14 8 10 16 20 178
BOSTON SCIENTIFIC SCIMED, 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 34 50 43 48 175
P. R. MALLORY + CO., INC. 24 12 11 19 17 14 10 16 14 17 11 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 0 172
COGNEX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 8 7 15 26 20 22 15 11 21 8 10 3 1 170
UNIVERSITY OF MASSACHUSETTS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 0 1 1 0 0 1 1 2 0 13 38 8 11 7 12 13 7 15 14 20 169
DOW CHEMICAL COMPANY 12 6 4 8 8 6 8 5 6 9 8 5 11 6 7 10 11 7 10 9 4 3 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 165
NORTHEASTERN UNIVERSITY 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 2 2 1 3 4 6 11 10 14 14 10 12 11 9 15 6 4 2 8 8 4 3 2 165
VARIAN ASSOCIATES, INC. 6 2 8 0 3 5 7 6 6 4 2 3 9 1 8 16 21 12 7 7 6 8 2 1 0 3 1 3 2 3 1 0 0 0 0 0 0 0 0 0 163
MOTOROLA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 1 0 0 0 2 1 2 1 23 21 11 23 13 7 10 12 2 6 3 2 4 3 153
SPALDING SPORTS WORLDWIDE, 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 0 0 5 27 47 51 18 0 0 0 0 0 149
NEW ENGLAND BIOLABS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 5 16 10 3 8 5 12 5 10 9 11 9 6 8 10 5 3 148
THERMO ELECTRON CORPORATION 5 7 5 5 6 18 10 24 3 13 2 5 9 5 4 8 5 1 4 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 146
3COM 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 3 5 8 16 20 29 8 18 13 10 5 1 4 140
AMERICAN SUPERCONDUCTOR 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 1 1 2 5 5 9 12 11 22 20 14 16 8 3 4 6 140
BULL HN INFORMATION SYSTEMS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 22 11 20 20 19 7 7 9 6 3 1 0 0 0 0 0 0 0 0 139
KENNECOTT CORPORATION 4 3 2 4 7 11 13 14 24 14 6 12 10 8 0 2 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 139
E INK 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 7 12 11 15 17 13 25 23 13 136
SANDERS ASSOCIATES INC. 13 15 8 11 14 6 6 9 5 9 2 7 2 6 2 3 4 2 4 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 132
BETH ISRAEL DEACONESS MEDICAL CENTER, 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 15 26 13 14 8 5 8 10 3 12 10 131
IONICS, INC. 7 8 8 9 0 2 4 1 2 3 1 4 4 4 5 4 2 7 5 4 5 4 6 8 5 2 0 2 5 1 1 2 1 2 0 1 0 2 0 0 131
AVID TECHNOLOGY, INC. 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 2 3 5 4 10 8 16 15 16 13 15 8 6 5 1 129
AXCELIS 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 1 16 6 17 21 19 23 10 16 129
RCA CORPORATION 6 9 12 12 10 12 12 12 4 8 5 5 3 3 2 3 3 4 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 129
AVERY DENNISON 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 0 6 5 13 11 15 16 12 8 11 8 7 3 2 5 0 123
HELIX TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 1 0 0 2 5 2 2 5 8 4 6 8 11 7 5 3 6 5 2 3 1 7 7 2 5 4 4 1 4 2 0 0 122
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 0 29 32 28 10 11 4 7 121
M/A COM, INC. 10 7 6 2 3 3 3 2 0 2 0 1 1 1 0 1 3 2 3 3 2 0 1 0 1 2 3 1 0 0 0 0 0 0 6 4 8 17 14 9 121
TRUSTEES OF TUFTS COLLEGE 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 4 0 2 4 7 4 1 3 4 8 6 6 11 9 9 7 5 10 8 5 118
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 2 8 10 4 19 12 14 11 12 6 8 9 2 117
FOSTER-MILLER, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 3 1 5 8 0 5 5 5 3 8 5 10 11 5 5 4 6 6 5 3 4 3 116
BETH ISRAEL HOSPITAL ASSOCIATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 1 2 6 5 6 7 7 14 14 4 11 15 6 6 2 0 2 0 1 0 0 0 0 115
KOPIN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 7 5 4 5 8 8 8 9 10 2 7 3 9 9 1 5 6 2 1 114
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, 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 7 4 6 10 16 5 15 17 32 113
CALLAWAY GOLF 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 17 20 20 24 24 109
MKS INSTRUMENTS, INC. 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 1 2 1 2 0 1 2 0 4 2 5 3 4 6 4 2 3 8 9 9 17 10 9 109
MAXTOR 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 6 23 17 13 11 8 17 12 107
JOHNSON & JOHNSON PROFESSIONAL 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 10 12 22 37 16 3 0 1 0 0 0 0 0 103
CODEX CORPORATION 1 1 2 2 1 0 1 1 1 1 1 0 0 5 2 4 5 5 5 4 3 8 11 8 18 4 5 1 0 0 0 0 0 0 0 0 0 0 0 0 100
TRW INC. 16 11 15 8 4 4 4 1 2 3 8 1 3 1 1 1 1 2 4 2 3 2 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 100
BIOGEN, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 6 2 4 12 4 4 4 10 3 8 2 8 5 12 5 3 1 2 0 98
ALBANY INTERNATIONAL CORPORATION 0 0 0 0 0 0 1 1 3 0 0 6 6 7 6 3 3 5 3 1 3 1 3 2 2 7 2 1 1 5 1 2 2 0 1 3 1 8 6 1 97
DURACELL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 7 8 4 3 3 3 3 1 3 2 5 3 6 10 6 9 11 2 0 1 1 0 0 0 0 96
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 3 15 32 21 10 5 1 2 0 0 0 0 0 0 1 4 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 96
WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 2 0 1 2 2 4 5 14 10 9 12 9 4 7 5 1 4 96
AMERICAN SCIENCE AND ENGINEERING, INC. 0 2 3 4 3 6 2 0 3 2 1 5 5 3 3 2 2 1 2 1 7 2 1 1 3 1 1 1 1 1 4 3 6 7 4 0 0 1 0 1 95
CORNING INCORPORATED 3 2 4 3 3 1 3 5 1 2 2 1 1 3 1 3 3 1 0 2 0 0 0 1 0 0 0 1 1 1 2 1 2 7 8 10 6 9 2 0 95
WATERS INVESTMENTS 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 1 1 1 2 3 8 12 6 14 10 11 1 7 11 7 95
AGFA 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 12 19 16 6 9 18 3 5 3 2 93
CODMAN + SHURTLEFF, INC. 0 0 1 2 1 2 0 2 0 2 1 3 3 2 1 2 6 5 2 0 1 1 3 1 4 4 2 1 1 0 0 0 0 1 2 4 9 8 6 8 91
E. I. DU PONT DE NEMOURS AND COMPANY 2 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 7 1 9 3 5 5 6 4 4 4 3 1 3 4 4 1 1 1 0 2 3 6 4 3 91
HYBRIDON, 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 6 27 13 11 6 1 11 9 1 1 1 0 0 90
PRIME COMPUTER, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 8 10 15 17 10 5 10 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 90
GAS RESEARCH INSTITUTE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 1 3 6 6 6 7 8 6 5 5 5 1 7 8 2 2 2 2 0 0 0 0 88
AXSUN 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 22 19 21 1 8 8 8 87
BELOIT CORPORATION 5 3 4 2 1 0 1 3 3 6 4 4 2 2 4 6 7 9 1 2 2 4 8 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 86
BRANDEIS UNIVERSITY 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 9 4 5 4 2 2 3 5 4 8 5 4 1 2 8 4 1 5 2 2 84
LISCO, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 3 14 8 12 7 22 11 1 0 0 0 0 0 0 0 0 84
MATSUSHITA ELECTRIC INDUSTRIAL 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 2 0 1 1 2 3 7 8 13 11 10 17 9 84
STONE + WEBSTER ENGINEERING CORPORATION 2 2 4 3 3 5 3 1 1 5 1 1 5 4 1 4 5 3 2 7 1 4 2 5 3 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 83
SAINT GOBAIN/NORTON INDUSTRIAL CERAMICS 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 3 0 26 17 23 9 1 0 1 0 0 0 0 0 0 80
NEW ENGLAND MEDICAL CENTER HOSPITALS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 2 3 1 0 5 7 3 5 4 13 6 3 3 3 3 3 4 7 0 0 79
ROCKWELL INTERNATIONAL CORPORATION 4 6 16 7 8 5 12 12 4 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 79
BROOKS AUTOMATION 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 1 0 2 5 6 3 7 7 9 3 5 5 3 8 7 5 78
EATON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 1 6 4 5 3 3 1 1 5 7 12 10 7 2 4 0 0 0 0 0 0 77
INSTRUMENTATION LABORATORY, INC. 0 5 3 9 9 4 7 4 2 0 1 1 9 9 5 8 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 77
THINKING MACHINES CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 3 5 2 5 12 15 12 6 10 0 0 1 1 1 0 0 0 0 0 0 0 76
NITROMED, 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 8 15 8 6 5 4 3 12 8 75
WESTINGHOUSE ELECTRIC CORP. 6 7 8 2 2 4 0 2 4 11 5 2 2 2 4 1 2 1 1 0 2 1 0 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 73
EASTMAN KODAK COMPANY 0 1 4 3 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 2 3 3 6 7 3 5 4 2 3 3 4 3 1 2 0 2 3 0 2 72
PANAMETRICS INC. 0 6 5 3 0 0 3 0 2 1 2 3 3 3 1 2 3 0 0 4 0 1 0 1 1 1 4 1 0 1 1 4 4 2 2 3 1 2 0 0 70
TROPIX, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 1 2 5 1 4 9 13 7 7 4 3 6 2 0 0 0 0 70
BARRY-WRIGHT CORPORATION 2 1 0 2 3 4 7 7 2 0 0 2 6 5 3 2 4 4 2 7 3 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 68
FACTORY MUTUAL RESEARCH CORPORATION 0 1 5 23 12 10 7 1 0 0 0 0 0 0 0 0 0 0 3 0 0 1 0 0 0 0 1 1 0 0 0 1 0 2 0 0 0 0 0 0 68
PNEUMATIC SCALE CORPORATION 6 4 8 9 8 7 7 2 1 1 0 0 0 1 1 0 1 2 1 1 2 4 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 68
GENERAL SCANNING INC. 0 0 1 0 0 0 0 2 0 2 2 2 1 1 1 1 3 1 4 2 4 2 2 5 4 0 2 4 1 0 3 4 4 6 1 0 1 0 0 0 66
SPIRE CORP. 0 0 0 0 0 0 0 0 0 0 3 1 3 4 4 6 2 2 3 4 2 1 2 9 4 0 5 2 1 1 0 2 1 0 2 0 0 1 1 0 66
VLT CORPORATION 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 4 4 6 8 10 8 9 4 4 5 1 0 0 0 0 66
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 0 0 1 2 4 6 6 17 19 10 65
VERIZON CORPORATE SERVICES GROUP 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 12 15 12 9 13 65
COLOR KINETICS, 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 2 5 8 9 11 24 0 64
GELTEX 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 0 1 9 2 11 7 18 7 9 0 0 0 0 0 64
COMBUSTION ENGINEERING INC. 2 1 2 1 1 0 2 0 0 2 2 5 1 0 0 6 2 2 8 1 1 1 0 1 1 3 2 3 1 6 3 3 0 0 0 0 0 0 0 0 63
REEBOK INTERNATIONAL, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 0 1 2 1 4 4 1 1 3 4 3 3 2 3 2 2 6 4 12 63
WYETH 0 0 0 0 0 0 0 0 0 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 7 2 15 15 21 63
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PICTURETEL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 2 1 5 0 2 4 7 5 1 2 1 0 0 0 0 0 0 35
VENTRON CORPORATION 4 6 4 8 1 3 2 3 2 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 35
AMBERWAVE 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 0 0 0 0 0 0 0 0 0 0 2 1 5 9 6 11 34
ATI 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 1 5 5 5 0 4 3 4 2 5 34
DATA PACKAGING CORPORATION 0 1 0 4 3 1 0 2 4 2 0 2 9 2 2 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 34
GENERAL MOTORS CORPORATION 3 7 4 8 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 2 2 0 0 3 0 0 0 0 0 0 0 1 0 1 0 0 34
JENTEK SENSORS, 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 2 5 1 4 1 5 7 6 34
MOHAWK DATA SCIENCES CORP. 12 4 8 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 34
STRATUS COMPUTER, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 1 2 6 2 0 2 1 5 3 2 4 1 1 0 0 0 0 0 0 0 0 34
TYCO ELECTRONICS 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 4 8 10 8 2 1 0 1 34
CAMBRIDGE NEUROSCIENCE 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 0 10 3 3 8 4 0 0 2 0 0 0 0 33
EIC LABORATORIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 3 3 2 2 3 3 1 4 0 3 2 1 0 0 0 0 0 0 0 0 33
KING INSTRUMENT CORPORATION 0 0 0 1 4 3 2 1 1 1 1 2 1 0 1 3 1 4 3 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 33
MOBIL TYCO SOLAR ENERGY CORPORATION 0 0 0 0 0 0 0 2 4 5 5 6 6 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 33
OPTA FOOD INGREDIENTS, INC. 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 4 1 6 2 4 2 1 5 1 0 1 0 0 0 0 33
SUMMIT TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 2 2 4 4 5 2 2 1 1 4 1 0 0 0 0 0 0 0 33
WATERS ASSOCIATES, INC. 0 2 1 1 0 4 2 2 3 5 1 2 9 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 33
AUTOIMMUNE, 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 6 9 8 4 0 0 1 1 0 0 0 0 32
BTU ENGINEERING CORPORATION 0 1 6 1 1 1 0 2 4 3 0 0 1 0 0 1 1 2 2 2 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
EXCEL SWITCHING 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 2 5 8 2 4 4 1 2 2 0 2 32
FIGGIE INTERNATIONAL INC. 0 1 0 3 3 4 3 2 3 3 1 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 4 0 1 0 0 0 0 0 0 0 0 32
H. C. STARCK, 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 1 1 3 1 3 1 5 4 3 2 0 6 32
HASBRO, INC. 2 0 0 0 0 1 1 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 3 1 2 2 4 0 1 1 1 1 4 2 32
MITRE CORPORATION 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 0 2 1 0 0 1 2 2 1 2 3 1 1 1 2 0 2 1 2 1 1 2 32
MITSUBISHI CHEMICAL 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 6 5 7 8 4 1 1 0 0 0 0 32
ROHM AND HAAS ELECTRONIC MATERIALS, 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 0 0 0 0 0 0 2 8 12 10 32
SATCON TECHNOLOGY 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 1 2 2 2 3 6 3 6 1 2 1 0 1 0 0 32
SURFACE LOGIX, 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 6 7 6 4 9 32
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR 1 2 3 0 1 0 1 4 8 5 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 32
WARNER + SWASEY COMPANY 0 0 0 6 2 2 3 1 1 1 0 3 4 2 1 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
ADVANCED MAGNETICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 1 1 1 2 4 4 5 1 3 1 0 1 0 0 0 1 0 0 0 0 0 31
CIBA-GEIGY CORPORATION 0 1 2 1 0 1 7 3 1 3 3 0 4 1 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
CORETEK, 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 2 3 4 14 5 2 0 0 0 31
ENDIUS 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 1 2 4 1 1 7 4 2 7 1 1 31
ETEX 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 1 0 1 3 4 2 5 4 1 4 0 3 1 0 1 31
NANTERO, 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 6 6 5 6 6 31
NETWORK APPLIANCE, 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 2 3 3 9 13 31
PARKER MANUFACTURING COMPANY 1 0 1 3 3 0 2 5 1 4 3 2 1 1 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 31
SCHNEIDER AUTOMATION 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 4 3 2 6 7 2 0 31
STANDARD THOMSON CORPORATION 0 1 1 0 0 0 4 2 2 0 2 0 4 0 0 0 4 2 0 1 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 2 0 1 1 1 31
STONERIDGE CONTROL 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 0 0 0 0 0 2 3 6 6 3 11 31
SYCAMORE NETWORKS, 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 11 6 7 5 2 0 0 31
UNITED STATES OF AMERICA, DEPARTMENT OF TRANSPORTATION 0 0 0 0 2 6 8 4 0 0 3 1 3 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 31
WEBSTER SPRING CO. INC. 0 0 0 3 0 1 1 2 1 4 0 0 0 0 1 2 0 4 3 5 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
APPLERA 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 2 0 0 3 6 8 7 4 30
CAMBRIDGE RESEARCH AND INSTRUMENTATION, INC. 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 1 0 3 1 0 6 4 8 3 2 0 1 30
CONTROL DATA CORPORATION 0 1 1 0 1 0 0 0 0 1 1 1 0 2 5 2 3 0 9 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30
DEPUY ACROMED, 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 4 5 5 7 6 3 30
DYAX 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 1 1 1 5 5 3 0 1 3 6 3 1 30
EYE RESEARCH INSTITUTE OF RETINA FOUNDATION 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 2 9 3 4 5 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30
MEDTRONIC AVE, 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 10 11 0 2 1 1 0 0 0 30
MOLTEN METAL 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 3 7 4 5 5 3 2 1 0 0 0 0 0 0 0 0 30
NEW ENGLAND NUCLEAR CORPORATION 0 0 2 1 1 3 0 1 2 5 1 1 3 4 3 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 30
POLYMER TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 2 0 0 3 1 3 1 2 1 0 3 0 2 1 2 4 1 1 0 2 1 0 0 0 0 0 0 0 0 0 30
PRAECIS PHARMACEUTICALS 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 5 2 1 8 2 2 5 0 2 3 0 30
PRESSTEK, 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 0 1 0 0 4 2 6 6 4 1 1 0 1 0 1 30
RULE INDUSTRIES, INC. 0 0 0 1 1 1 3 1 1 0 0 1 0 0 1 1 1 0 1 0 1 2 3 0 0 1 1 2 0 1 0 1 1 2 1 0 0 0 1 0 30
AMERICAN CYANAMID COMPANY 2 2 4 6 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 29
APPLIED SCIENCE & TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 1 1 1 4 4 0 1 1 2 2 3 2 3 0 0 0 29
COMSTOCK + WESCOTT, INC. 5 3 6 1 1 3 1 1 2 1 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 29
ENTEGRIS, 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 6 9 14 29
FOCAL, 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 4 3 4 5 4 2 0 3 0 0 0 29
GILLETTE CANADA INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 4 0 1 2 7 7 5 0 0 0 0 0 0 0 0 29
GORDON ENGINEERING COMPANY 0 3 6 6 6 5 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0