Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports

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

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2008 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 356, Optics: Measuring and Testing

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

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 39 44 63 54 71 79 53 47 45 43 34 56 62 36 37 37 45 31 49 35 63 55 62 57 47 38 64 60 60 70 75 75 32 59 58 73 55 62 70 61 2156
CANON KABUSHIKI KAISHA 0 0 1 1 1 3 6 1 3 3 4 2 6 3 6 5 11 11 24 6 17 9 12 21 19 19 23 37 19 33 20 18 10 12 23 13 20 32 40 32 526
HITACHI, LTD 3 0 2 4 2 4 4 3 2 4 12 5 8 9 7 7 11 13 20 22 12 14 13 12 11 10 9 5 4 6 7 13 5 11 10 16 15 14 13 12 354
NIKON CORPORATION 0 1 3 4 9 5 5 4 9 3 0 1 3 4 4 5 2 5 10 15 6 2 3 4 5 8 15 27 29 29 25 19 12 12 15 15 10 4 8 9 349
UNITED STATES OF AMERICA, NAVY 2 8 11 7 12 6 10 13 7 5 9 6 10 4 10 10 8 5 5 5 5 6 5 6 8 15 5 6 5 17 4 11 2 4 3 4 8 5 13 4 289
INTERNATIONAL BUSINESS MACHINES CORPORATION 2 6 7 4 7 3 5 10 10 3 5 3 5 2 3 4 4 5 11 1 1 1 4 3 10 9 12 11 11 17 20 13 7 8 11 6 8 6 5 17 280
ZYGO CORPORATION 0 0 0 0 1 5 2 3 0 1 0 1 0 1 0 1 0 2 3 6 8 3 2 1 3 0 5 4 6 10 4 6 15 4 12 28 27 25 27 24 240
UNITED STATES OF AMERICA, ARMY 4 7 6 9 7 11 5 6 11 6 10 5 10 4 8 1 5 11 6 4 1 3 1 1 2 2 1 2 5 6 3 2 1 1 4 2 5 9 8 6 201
HONEYWELL INC. 4 2 2 0 4 0 2 2 1 2 1 4 1 0 1 2 9 5 10 4 8 1 11 12 8 18 28 8 5 9 13 9 6 0 0 0 0 0 0 0 192
LITTON SYSTEMS INC. 0 2 0 0 1 1 0 0 0 2 1 1 1 2 4 0 1 3 4 12 16 13 11 10 9 19 11 9 3 13 13 9 6 4 5 0 0 0 3 1 190
KLA-TENCOR TECHNOLOGIES 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 1 3 4 14 19 46 43 47 177
AGILENT 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 3 11 18 30 28 31 21 24 167
EASTMAN KODAK COMPANY 4 4 6 7 7 2 2 0 0 2 0 2 1 0 0 2 6 1 1 3 5 7 8 6 3 7 6 9 9 4 3 11 6 3 8 5 4 3 6 3 166
GENERAL ELECTRIC COMPANY 3 4 6 2 8 2 5 1 3 3 1 1 0 3 0 1 5 3 8 4 1 4 3 3 0 3 4 4 5 9 7 9 0 2 3 10 5 10 8 11 164
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 3 8 14 4 6 9 5 2 5 2 3 2 3 1 5 3 4 10 6 1 1 5 3 6 5 1 1 3 0 2 6 4 2 0 6 3 4 5 3 6 162
UNITED STATES OF AMERICA, AIR FORCE 1 6 7 2 9 7 7 4 7 2 3 7 4 10 5 5 4 4 8 1 2 1 4 4 1 5 2 7 2 5 3 4 0 2 5 0 3 3 0 1 157
KABUSHIKI KAISHA TOPCON 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 2 3 2 7 5 13 16 23 8 12 8 5 7 9 17 12 155
TOSHIBA CORPORATION 0 1 1 3 1 2 0 2 1 0 1 1 2 5 3 0 6 11 4 4 7 5 5 2 4 2 5 3 4 3 4 6 1 2 5 7 6 6 6 11 142
HUGHES AIRCRAFT COMPANY 4 4 1 5 6 2 3 0 0 3 1 0 1 3 0 2 2 3 9 5 9 9 6 6 13 19 10 9 3 2 0 0 0 0 0 0 0 0 0 0 140
OLYMPUS OPTICAL CO., LTD. 0 0 1 1 2 5 1 2 1 0 1 4 4 1 3 5 10 1 1 8 7 4 4 3 4 9 4 1 4 8 6 7 1 9 8 1 5 4 0 0 140
THERMA-WAVE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 1 4 1 1 0 1 0 2 1 4 1 7 5 15 26 28 23 14 1 139
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 3 1 3 2 1 2 4 7 10 10 6 5 6 7 9 1 5 9 9 5 7 11 8 133
HEWLETT-PACKARD COMPANY 2 2 1 3 5 2 1 0 0 1 1 0 1 2 0 3 0 0 3 8 5 5 10 2 6 10 4 6 15 10 8 11 2 1 1 0 0 0 0 0 131
MINOLTA CAMERA CO., LTD. 1 0 2 0 3 4 3 5 0 0 1 4 2 1 6 2 0 0 4 3 1 1 6 1 2 2 4 5 4 3 7 6 12 9 14 6 5 1 0 0 130
FUJI PHOTO FILM CO., LTD 0 0 4 0 0 1 0 1 1 1 0 1 4 1 2 3 1 1 6 3 6 3 7 2 2 1 2 4 3 3 9 0 3 4 11 13 6 14 5 0 128
PERKIN-ELMER CORPORATION 2 8 5 4 2 6 4 5 5 3 4 3 1 8 3 6 6 8 11 7 6 7 2 1 3 1 3 2 0 0 0 0 0 0 0 0 0 0 0 0 126
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 7 6 3 2 2 6 7 2 2 2 3 3 2 2 2 4 9 2 6 4 5 12 3 5 4 4 3 4 2 2 1 0 1 1 0 0 1 1 0 1 126
AT&T CORP. 0 6 4 9 7 7 4 5 7 3 2 4 6 5 5 3 7 6 4 2 2 3 2 1 1 2 4 2 0 1 1 0 0 0 0 1 0 3 3 3 125
SIEMENS AKTIENGESELLSCHAFT 0 0 0 1 3 5 1 1 4 4 0 4 6 4 1 6 3 1 1 1 2 3 1 3 2 0 4 3 1 3 4 7 2 4 4 8 4 5 8 6 120
U.S. PHILIPS CORPORATION 3 7 8 5 2 3 1 0 3 0 1 2 2 2 0 3 3 4 18 9 9 4 4 3 4 2 0 2 0 2 8 4 1 0 0 0 0 0 0 0 119
BOEING COMPANY 2 1 1 1 0 0 0 0 1 0 3 1 1 1 1 1 2 3 1 1 5 4 5 3 2 2 2 3 1 1 0 2 0 6 0 8 11 11 11 20 118
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 1 2 1 1 1 0 0 0 0 0 1 0 0 0 0 0 3 3 2 2 6 7 8 8 10 6 6 12 4 6 3 8 4 2 1 4 3 1 116
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 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 2 3 5 3 7 8 10 10 12 7 10 11 8 2 101
APPLIED MATERIALS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 3 2 2 1 1 3 3 4 2 10 13 10 13 11 7 10 99
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 2 2 7 10 9 7 14 17 29 97
ADVANCED MICRO 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 2 2 1 1 2 1 10 3 7 24 20 8 9 5 0 95
RAYTHEON COMPANY 0 0 1 1 1 0 0 3 1 4 3 3 0 4 1 5 3 1 3 1 2 1 1 2 1 3 1 0 0 5 5 4 1 7 6 5 2 7 5 2 95
KLA-TENCOR 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 6 4 8 3 19 7 4 13 5 22 94
ROCKWELL INTERNATIONAL CORPORATION 4 5 2 0 3 1 1 0 2 3 1 7 2 5 1 0 4 4 7 3 4 5 7 5 4 4 5 0 3 2 0 0 0 0 0 0 0 0 0 0 94
ROBERT BOSCH GMBH 2 0 1 0 1 3 0 0 2 0 2 1 1 0 0 0 0 1 0 0 0 1 0 1 1 2 1 0 0 5 4 9 6 6 3 10 6 7 10 7 93
J. A. WOOLLAM CO. 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 1 3 8 6 1 4 4 7 4 11 25 14 91
SMITHKLINE BECKMAN CORPORATION 9 10 7 5 3 5 3 4 3 1 3 4 3 3 3 3 3 1 3 1 2 3 0 2 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 87
ANDO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 1 0 4 6 5 8 7 7 1 10 16 11 6 0 0 0 86
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 1 7 8 8 14 8 3 9 4 6 9 6 3 86
UNITED TECHNOLOGIES CORPORATION 5 3 0 0 2 3 4 4 1 3 3 4 5 1 2 4 2 3 8 4 3 3 3 1 6 0 1 1 2 0 0 0 1 0 0 0 0 2 1 1 86
JOHANNES HEIDENHAIN GMBH 0 1 1 1 0 0 0 0 0 1 3 0 4 0 2 3 2 2 2 3 1 3 2 3 3 1 4 7 4 1 1 1 2 3 3 1 3 6 6 3 83
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 1 0 1 5 2 6 1 2 3 6 9 14 16 16 82
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 0 1 1 0 2 6 5 3 1 1 0 0 0 1 1 1 1 0 3 0 1 0 2 5 5 3 4 2 0 4 4 3 6 15 0 0 0 0 0 0 81
SHIMADZU CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 5 8 7 5 4 1 4 5 3 2 5 6 7 1 7 3 3 81
CORNING INCORPORATED 0 0 0 0 2 4 0 2 0 2 1 0 0 0 0 3 1 1 1 0 0 1 0 0 1 2 5 2 2 2 2 1 2 10 1 5 2 6 16 3 80
STANFORD UNIVERSITY 0 0 0 0 0 0 0 1 1 0 1 0 0 0 3 1 2 2 10 7 3 3 1 4 4 3 1 3 0 2 2 4 1 1 3 2 1 5 3 5 79
NEC CORPORATION 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 3 0 0 1 5 1 4 3 5 9 5 10 7 8 2 1 3 0 1 3 76
XEROX CORPORATION 0 0 2 1 1 3 4 3 2 0 0 0 0 0 0 0 0 0 0 1 0 1 4 3 1 0 2 1 3 4 0 4 3 6 8 2 2 2 6 7 76
FUJINON CORPORATION (FORMERLY FUJI PHOTO OPTICAL CO. LTD.) 0 0 0 0 0 0 0 1 0 2 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 2 2 3 4 4 2 0 9 6 7 6 5 7 3 7 74
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 1 0 1 0 0 0 1 2 0 0 1 1 3 1 0 0 1 1 2 1 1 4 1 0 1 3 4 0 2 3 6 6 2 6 5 2 6 0 1 5 74
BODENSEEWERK PERKIN-ELMER + CO. GMBH 1 1 2 3 2 2 2 2 3 3 6 1 4 1 3 2 3 2 0 3 1 2 4 7 2 0 1 2 1 2 2 0 3 0 0 0 0 0 0 0 73
CARL ZEISS STIFTUNG 3 1 3 6 0 1 0 2 1 0 0 2 0 2 2 1 3 2 7 4 5 2 3 5 1 5 1 1 1 0 1 0 0 3 1 1 0 1 1 0 72
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 1 0 3 4 3 2 2 7 3 9 11 7 20 72
MITUTOYO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 0 0 3 1 0 2 4 4 1 3 5 4 5 6 9 18 70
FUJITSU LIMITED 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 2 1 3 2 0 3 2 2 2 2 3 2 2 4 6 2 0 1 5 2 5 5 9 69
HAMAMATSU PHOTONICS KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 2 7 3 2 1 1 2 3 5 5 1 1 0 3 3 4 6 6 3 6 69
COMMISSARIAT A L'ENERGIE ATOMIQUE 1 1 2 0 2 4 1 0 0 0 0 3 0 2 2 0 1 0 5 0 6 2 3 1 0 0 2 2 3 3 2 3 0 1 2 0 3 2 6 2 67
HORIBA LTD. 0 0 0 0 1 1 0 0 0 0 0 2 1 0 0 0 2 4 2 1 0 0 1 2 3 6 1 0 1 4 1 1 3 2 1 6 4 4 11 1 66
RCA CORPORATION 0 1 1 1 1 0 3 4 5 1 3 10 3 5 6 1 9 5 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65
ASML NETHERLANDS B.V. 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 0 4 0 2 1 1 4 6 16 25 62
E. I. DU PONT DE NEMOURS AND COMPANY 0 2 2 1 3 2 3 1 0 3 1 2 1 1 2 3 4 1 3 1 1 2 1 2 0 1 1 0 0 2 0 1 2 0 1 1 5 2 1 2 61
THOMSON-CSF 0 0 0 2 3 1 0 0 0 1 1 3 3 4 5 4 1 4 2 3 4 4 4 1 1 4 0 1 1 2 1 0 1 0 0 0 0 0 0 0 61
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 1 0 1 0 0 2 1 1 1 0 2 4 2 13 15 18 61
TRW INC. 0 8 8 5 3 1 2 3 0 0 0 0 0 1 0 0 0 0 2 1 0 0 0 0 0 0 2 0 1 3 2 7 4 5 2 1 0 0 0 0 61
ERNST LEITZ WETZLAR GMBH 3 6 8 3 4 5 7 2 1 2 2 6 1 2 1 3 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 58
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 1 0 0 0 0 4 3 3 12 10 9 3 3 3 4 3 58
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 7 2 3 4 3 5 1 7 2 3 3 5 7 5 57
ALLIED-SIGNAL INC. 0 0 0 0 0 1 1 2 5 1 0 1 2 0 0 1 3 3 1 3 2 1 5 2 1 6 4 4 2 0 1 0 0 0 0 0 0 0 0 0 52
NATIONAL RESEARCH DEVELOPMENT CORPORATION 2 4 1 1 2 4 1 3 3 5 2 1 1 4 1 2 4 1 3 1 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 51
TEXAS INSTRUMENTS, INCORPORATED 0 1 1 2 0 2 0 1 0 0 0 0 0 0 1 0 2 1 0 2 0 0 1 3 1 3 1 4 1 1 4 6 1 0 2 4 4 1 0 1 51
WESTINGHOUSE ELECTRIC CORP. 0 0 3 0 3 3 2 1 2 0 1 2 2 2 1 3 1 0 4 6 3 1 6 2 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 50
OLYMPUS 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 5 11 13 16 49
ADVANTEST CORP. 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 3 5 4 3 1 2 6 5 1 4 6 2 3 47
CALIFORNIA INSTITUTE OF TECHNOLOGY 0 0 1 0 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 1 1 2 0 0 2 1 0 0 0 2 2 3 5 10 2 2 1 1 3 46
CARL ZEISS JENA GMBH 0 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 1 1 0 6 3 4 2 3 3 5 6 7 2 0 46
CARL ZEISS SMT 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 2 3 12 14 14 45
SHIMADZU SEISAKUSHO LTD. 2 3 3 3 3 0 2 2 1 3 1 0 1 1 0 5 3 5 3 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45
CHEMIMAGE 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 3 2 11 11 17 44
ITEK CORPORATION 1 7 8 4 3 5 3 1 1 0 1 0 0 0 1 3 1 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 44
OMRON CORPORATION 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 0 0 3 1 4 0 2 0 1 1 4 4 4 5 8 43
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 1 3 2 7 12 17 42
JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1 2 0 1 1 6 1 2 1 0 2 6 1 1 0 2 2 1 1 2 3 2 0 0 0 42
RICOH COMPANY, LTD. 0 1 2 0 0 1 1 0 0 0 0 0 0 0 0 0 2 1 2 4 2 0 2 2 0 1 1 4 0 4 0 1 1 1 2 1 2 1 2 1 42
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 2 2 0 0 1 3 2 1 1 0 0 1 0 0 2 5 2 4 4 8 42
ERWIN SICK GMBH OPTIK-ELEKTRONIK 0 0 0 0 0 1 1 1 2 2 0 3 6 2 1 4 1 2 3 3 0 3 1 0 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 41
MCDONNELL DOUGLAS CORP. 1 1 0 0 0 2 1 0 0 0 0 1 1 0 1 0 2 2 2 4 1 4 1 1 0 0 3 2 1 3 3 0 2 1 0 1 0 0 0 0 41
NANOMETRICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 1 1 1 1 5 4 5 6 6 6 41
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 3 2 4 1 2 0 4 2 2 5 5 4 0 0 0 0 0 0 0 1 3 1 0 0 41
TOA MEDICAL ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 7 4 2 10 3 3 9 0 0 0 0 0 0 0 0 0 0 41
BAXTER INTERNATIONAL INC. 0 0 4 0 3 4 2 2 3 4 0 3 4 3 0 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 40
SONY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 1 4 1 4 5 5 3 3 4 2 1 1 1 1 0 40
TAIWAN SEMICONDUCTOR MANUFACTURING 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 1 2 1 3 4 3 1 4 5 4 3 5 3 39
TECHNICON INSTRUMENTS CORPORATION 1 8 3 6 7 1 1 4 1 3 0 2 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 0 0 0 39
AMERICAN OPTICAL CORPORATION 1 3 4 5 3 3 2 4 0 2 1 4 3 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37
SINGER COMPANY 0 0 0 1 2 2 1 1 0 2 3 3 4 2 5 5 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37
BECTON, DICKINSON AND COMPANY 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 2 2 2 1 1 1 3 0 0 1 2 1 0 2 2 1 0 1 3 6 1 0 0 0 36
BRITISH AEROSPACE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 2 3 0 1 5 6 2 0 5 0 4 0 1 2 0 0 0 0 0 0 0 0 36
DEUTSCHE FORSCHUNGSANSTALT FUR LUFT- UND RAUMFAHRT E.V. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 3 0 4 3 4 0 2 1 2 4 1 1 2 2 4 0 0 0 0 0 0 0 0 0 36
INTEL CORPORATION 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 0 2 1 0 1 2 3 3 5 5 6 7 36
ROBOTIC VISION SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 4 2 8 3 2 1 1 1 0 0 1 0 3 3 0 0 0 2 3 0 0 0 0 0 36
ANRITSU CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 5 2 3 1 0 1 0 0 0 2 1 1 1 5 2 5 0 1 1 35
BAUSCH & LOMB, INC. 5 9 4 2 2 1 5 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 35
DOW CHEMICAL COMPANY 0 2 1 1 1 0 0 1 0 0 0 0 0 1 0 0 1 1 8 1 2 0 4 2 1 4 1 1 0 0 1 1 0 0 0 0 0 0 0 0 35
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 3 2 2 1 2 0 1 1 5 1 3 1 1 1 6 0 1 35
NATIONAL RESEARCH COUNCIL OF CANADA 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 0 2 2 5 1 4 2 2 0 3 3 3 1 1 1 35
TIMBRE 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 3 5 6 6 6 9 35
BENDIX CORPORATION (NOW ALLIED-SIGNAL INC.) 0 3 6 3 10 3 3 2 2 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 0 0 0 0 0 34
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS 2 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 0 0 0 0 1 0 0 0 1 0 1 0 0 4 1 2 0 4 1 6 1 34
LJ LABORATORIES, 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 1 4 3 12 8 6 0 0 0 0 0 34
PACIFIC SCIENTIFIC INSTRUMENTS COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 3 1 2 0 3 1 4 4 1 0 2 1 0 0 0 1 5 0 2 0 1 0 0 0 0 34
RENISHAW PLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 1 3 0 4 3 6 0 1 0 0 1 1 2 1 2 1 1 34
VARIAN ASSOCIATES, INC. 2 1 1 1 0 2 2 5 5 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 2 1 1 0 3 3 0 0 0 0 0 0 0 0 0 0 34
X-RITE, INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 2 2 0 1 0 1 2 3 2 2 2 2 5 4 2 34
DENSO 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 2 7 3 1 3 7 7 33
HITACHI HIGH-TECHNOLOGIES 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 4 5 7 17 33
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V 0 0 1 0 0 5 2 1 1 3 0 2 4 2 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 3 2 33
POLAROID CORPORATION 2 3 1 2 2 0 1 0 1 3 0 0 2 1 1 0 1 1 1 1 0 1 0 0 0 1 1 1 1 5 0 0 0 0 0 0 0 0 0 0 33
SANDIA 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 2 0 4 8 4 1 0 1 2 2 3 1 5 33
COULTER ELECTRONICS INC. 0 0 5 1 1 1 4 4 1 3 0 2 4 4 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
NOVA MEASURING INSTRUMENTS, 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 1 1 1 0 2 2 3 4 5 2 2 7 2 32
LASER TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 3 1 2 1 3 4 2 5 3 1 2 0 1 0 0 0 1 31
NIDEK 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 1 1 1 3 1 2 2 2 0 1 1 4 2 2 1 6 1 31
DAINIPPON SCREEN MFG. CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 1 1 1 1 0 1 3 0 1 2 1 2 1 2 0 1 0 0 0 0 3 2 2 0 30
DIFFRACTO, LTD. 0 0 0 0 0 0 0 0 0 0 1 0 1 2 3 2 4 2 3 1 3 2 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30
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 3 6 3 4 9 5 30
ZETETIC INSTITUTE 0 0 0 0 0 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 0 2 3 2 0 9 5 7 30
LEICA GEOSYSTEMS 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 1 1 2 2 2 5 3 1 1 6 5 29
FMC CORPORATION 0 2 2 2 0 1 0 0 0 3 4 1 2 0 2 1 2 0 0 1 0 0 1 0 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 28
GENERAL MOTORS CORPORATION 1 1 1 1 2 2 2 0 2 0 1 3 1 1 1 1 2 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 28
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 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 0 0 1 0 1 0 1 2 2 2 2 1 5 7 28
UNISYS CORPORATION 0 3 2 4 3 4 3 0 1 1 0 0 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 28
HUNTER ENGINEERING COMPANY 0 0 0 0 0 1 0 0 0 0 1 1 2 2 0 0 0 1 0 0 1 0 0 0 0 0 0 3 0 1 0 0 2 1 2 1 2 0 3 3 27
SPECTRA-PHYSICS, INC. 0 0 1 0 0 0 0 0 2 0 0 2 0 0 1 0 0 1 5 4 1 4 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27
UNITED STATES OF AMERICA, DEPARTMENT OF COMMERCE 1 0 2 0 0 0 1 0 0 0 5 0 0 0 0 2 1 0 1 0 0 0 0 3 1 0 2 0 0 2 2 1 0 0 3 0 0 0 0 0 27
NISSAN MOTOR COMPANY, LIMITED 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 3 2 1 1 3 3 0 1 0 1 1 0 1 1 0 0 0 0 2 0 1 0 26
TEKTRONIX INC. 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 1 0 1 1 0 1 4 4 1 3 0 2 0 1 2 0 0 0 1 0 1 0 0 0 26
YOKOGAWA ELECTRIC CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 1 0 0 0 0 0 1 2 2 0 0 0 1 0 9 4 2 1 26
BROWN UNIVERSITY RESEARCH FOUNDATION 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 0 2 4 4 2 7 2 2 0 0 1 0 0 25
CHARLES STARK DRAPER LABORATORY, INC. 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 3 2 0 1 2 1 2 4 1 1 0 0 0 0 0 1 0 0 0 1 0 25
CSELT - CENTRO STUDI E LABORATORI TELECOMUNICAZIONI S.P.A. 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 1 4 3 1 1 1 3 0 2 0 0 3 0 1 0 1 0 0 0 0 0 0 0 25
FUJIFILM 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 0 6 19 25
LOCKHEED MISSILES + SPACE COMPANY, INC. 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 3 4 1 2 0 1 1 0 0 0 2 7 0 0 0 0 0 0 0 0 0 0 0 25
TOKYO KOGAKU KIKAI KABUSHIKI KAISHA 0 0 0 0 0 1 0 0 0 0 1 0 1 1 3 2 2 2 2 4 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25
WYKO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 3 1 2 4 2 4 2 2 0 0 0 0 0 0 0 0 0 25
AGA AB 0 2 4 4 3 0 3 4 1 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 0 0 0 24
AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE (ANVAR) 0 0 1 2 2 3 1 1 2 4 0 3 1 2 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 24
CYBEROPTICS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 3 0 0 0 0 0 3 3 3 5 3 1 0 1 0 24
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 1 5 3 2 2 4 7 24
LITEF GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 3 2 3 1 1 0 0 1 0 1 0 2 1 0 1 3 1 24
MESSERSCHMITT-BOLKOW-BLOHM GMBH 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 3 3 1 4 5 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (O 3 3 1 3 0 2 0 0 1 0 0 0 0 0 0 1 0 1 2 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 2 1 0 0 0 1 24
TRIMBLE NAVIGATION, 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 0 3 1 3 3 2 2 2 5 2 24
JENOPTIK JENA GMBH 0 0 1 1 1 1 1 0 1 0 1 1 1 1 0 1 2 0 3 1 3 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
KONICA CORPORATION 0 0 1 0 1 1 1 1 1 3 0 1 0 0 0 1 0 1 2 0 1 0 0 2 0 4 0 0 0 1 0 0 0 1 0 0 0 0 0 0 23
LASER PRECISION CORPORATION 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 1 4 1 2 3 3 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 23
MOTOROLA, INC. 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 2 0 3 1 2 1 2 4 1 0 0 1 0 1 1 0 0 23
PHASE METRICS, 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 1 1 7 8 2 1 2 0 0 0 0 0 0 0 23
AMNIS 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 1 9 2 4 1 1 2 22
BATTELLE MEMORIAL INSTITUTE 0 0 0 0 0 0 0 0 0 2 0 2 0 0 0 2 0 1 0 0 1 1 0 2 0 1 0 0 0 0 0 1 2 1 0 0 2 3 1 0 22
CYMER, 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 3 2 1 4 1 4 2 22
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 2 1 2 2 2 1 0 0 2 2 0 1 0 2 2 0 22
MILES INC. 0 0 1 0 1 0 1 1 0 1 1 0 0 1 1 1 1 2 2 2 0 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22
N & K 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 2 4 1 1 1 3 1 0 4 5 22
NIPPON SHEET GLASS CO., LTD. 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 1 2 0 0 0 2 1 0 0 1 0 3 6 3 2 22
SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 2 1 0 2 1 0 0 1 1 1 0 3 3 1 0 1 1 0 0 0 1 0 22
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 0 0 2 1 5 2 8 3 21
ASML HOLDING 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 0 0 2 4 5 6 4 21
BASF AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 3 2 1 0 0 1 0 1 4 0 1 0 1 1 0 0 1 0 21
BIO-RAD LABORATORIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 2 0 0 0 4 2 1 5 0 0 0 0 1 0 0 3 21
ITT MANUFACTURING ENTERPRISES, 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 0 0 4 1 4 5 6 21
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 2 1 1 4 0 1 3 1 3 3 0 2 21
TENCOR INSTRUMENTS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 1 1 1 1 1 0 3 2 1 4 2 0 0 0 0 0 0 0 0 0 0 0 21
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 0 2 1 3 2 2 2 2 3 3 20
APPLIED MATERIALS ISRAEL 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 1 3 4 3 9 20
ASIA OPTICAL CO., 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 0 2 1 1 0 2 9 3 20
GRUMMAN AEROSPACE CORPORATION 0 0 0 1 0 1 0 0 1 0 0 1 0 3 0 2 0 0 1 0 1 3 2 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 20
KAISER OPTICAL SYSTEMS, 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 1 1 1 0 0 4 2 1 1 2 2 2 1 1 0 20
MEASUREX CORPORATION 0 0 0 0 0 0 0 1 0 0 0 1 2 1 1 0 0 1 2 1 2 0 1 3 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 20
NIPPON TELEGRAPH & TELEPHONE CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 2 0 0 0 0 3 1 4 0 1 0 1 1 0 1 1 0 0 20
PARTICLE MEASURING SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 0 0 0 0 1 0 1 2 2 0 2 0 0 0 2 3 0 1 20
SCHLUMBERGER TECHNOLOGY 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 0 0 0 0 1 1 3 0 0 2 1 1 3 5 2 20
TEXAS A AND M UNIVERSITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 2 1 1 0 1 1 3 1 0 1 2 2 2 0 20
UNIVERSITY OF WASHINGTON 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 3 1 1 0 3 1 1 1 1 1 2 20
UT-BATTELLE, 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 1 1 1 4 2 7 2 2 20
ABBOTT LABORATORIES 0 1 0 0 1 2 0 0 0 0 1 1 1 0 0 0 1 1 2 2 0 0 0 1 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 19
BAIRD CORPORATION 0 2 1 2 0 1 1 2 0 0 1 1 1 0 1 2 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
BYK-GARDNER GMBH 0 0 0 0 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 0 0 1 2 0 2 2 2 5 19
NORTHROP CORPORATION 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 3 1 0 2 1 3 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
PENTAX 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 3 5 4 1 3 1 2 19
TEXTRON 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 2 3 1 0 4 3 1 2 0 2 0 1 19
UNIVERSITY OF TEXAS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 1 1 1 0 1 1 1 3 1 1 1 1 2 19
WYATT TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 2 0 1 0 1 0 2 0 0 0 1 0 3 0 1 1 1 2 1 19
CANESTA, 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 0 4 1 1 2 1 8 18
CARY INSTRUMENTS 0 3 5 4 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 18
ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE 0 0 0 0 0 0 1 1 1 0 1 0 0 0 1 0 1 0 0 0 1 0 2 1 0 0 1 1 0 1 0 1 0 0 0 1 3 0 0 0 18
GRETAG AKTIENGESELLSCHAFT 2 0 0 0 2 0 1 0 0 1 0 0 0 1 1 0 1 1 2 0 1 3 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 18
HITACHI ELECTRONICS ENGINEERING 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 1 1 0 0 0 2 3 5 1 1 1 3 0 0 0 0 0 18
INTERNATIONAL STANDARD ELECTRIC CORPORATION (ITT CORP. UNIT) 0 0 1 0 0 0 1 0 0 0 1 0 0 1 2 1 1 6 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
JAPAN AVIATION ELECTRONICS INDUSTRY LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 5 0 4 3 0 0 0 0 0 0 0 0 1 0 0 1 0 18
JDS UNIPHASE 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 4 2 5 4 1 1 1 18
KOLLMORGEN CORPORATION 1 1 0 3 0 2 0 0 1 1 0 0 1 0 0 0 0 0 0 1 1 1 0 0 2 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 18
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY 0 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 0 1 1 0 5 2 4 0 1 0 2 18
LEICA MICROSYSTEMS HEIDELBERG GMBH 0 0 0 0 0 0 0 0 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 8 3 5 1 0 0 18
SEIKO EPSON 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 0 0 1 0 1 5 5 2 1 1 18
UNITED STATES OF AMERICA, HEALTH & HUMAN SERVICES 0 0 1 0 3 1 0 0 0 1 2 0 0 0 1 0 1 1 1 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 1 0 0 0 0 1 18
BALL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 3 1 0 2 0 2 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 17
CANADIAN PATENTS AND DEVELOPMENT LTD. 0 0 0 0 0 0 2 2 0 1 0 1 0 1 0 1 1 1 4 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
COMPAGNIE GENERALE D'ELECTRICITE 0 3 3 3 1 3 2 0 0 0 0 0 1 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 17
GEORGIA TECH RESEARCH CORP. 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 0 0 0 2 1 0 2 2 0 4 2 2 17
HARRIS CORP. 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 1 1 2 1 0 0 0 0 1 0 0 0 0 2 0 0 0 0 0 2 1 0 2 0 0 17
KLA INSTRUMENT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 1 2 0 1 1 0 0 1 1 1 2 1 1 0 0 0 0 0 0 0 0 17
MOLECULAR DEVICES CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 1 1 3 2 0 2 0 2 2 0 17
NKK CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 3 0 2 2 2 0 2 0 0 0 0 1 0 0 0 1 1 17
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 1 0 2 3 2 7 1 1 0 0 17
PPG INDUSTRIES INC. 0 2 0 1 0 3 2 0 1 1 0 0 1 0 2 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
SEAGATE TECHNOLOGY, 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 1 2 4 2 1 4 3 0 17
SOUTHWEST SCIENCES, INCORPORATED 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 2 0 1 2 4 0 1 2 2 2 17
ASEA AKTIEBOLAG 1 0 0 1 3 0 0 1 0 2 1 2 1 0 1 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 16
BAYER 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 2 0 3 4 2 0 4 1 0 0 0 0 0 0 16
EATON CORPORATION 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 4 0 0 5 0 0 1 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 16
FUJI XEROX CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 1 0 4 3 1 16
FURUKAWA ELECTRIC 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 4 2 0 0 1 0 1 0 0 0 2 2 1 2 0 1 16
HEIDELBERGER DRUCKMASCHINEN AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 0 1 2 1 3 0 0 0 0 1 2 0 0 0 0 0 0 0 1 0 0 16
HUGHES ELECTRONIC DEVICES 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 2 10 4 0 0 0 0 0 0 0 0 0 0 16
ITT CORPORATION 0 4 2 2 2 2 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 16
KYOTO DAIICHI KAGAKU 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 4 6 2 2 1 1 0 0 0 0 0 0 16
LOCKHEED CORPORATION 0 1 3 0 2 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 16
ORBOTECH 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 1 1 0 0 0 0 0 0 0 3 3 2 1 2 3 16
OWENS-ILLINOIS INC. 0 0 1 2 1 1 1 1 1 2 0 1 1 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 16
PERKIN-ELMER LIMITED 0 1 1 0 1 0 0 1 1 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 2 1 0 0 0 0 0 0 0 0 0 16
RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK 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 0 0 0 1 1 1 2 1 0 1 4 1 1 0 0 16
SANDERS ASSOCIATES INC. 0 0 2 3 0 2 0 1 2 1 0 1 0 2 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 16
TELEFONAKTIEBOLAGET LM ERICSSON 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 1 1 0 2 2 1 0 0 1 1 0 1 1 0 16
TROPEL 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 1 1 2 4 5 1 0 1 0 0 0 0 0 0 16
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE 0 0 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 3 0 1 1 0 0 3 1 2 1 2 15
FUJI ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 1 2 3 1 1 1 0 0 0 0 0 15
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE 0 0 0 0 0 0 1 0 0 1 0 1 1 0 1 0 1 0 0 0 1 1 0 0 1 0 1 0 1 1 1 0 1 0 0 0 0 1 0 0 15
MARTIN-MARIETTA CORPORATION 0 0 0 0 2 0 0 1 2 2 0 1 0 0 1 0 0 0 2 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 15
MINNESOTA MINING AND MANUFACTURING COMPANY 0 0 0 0 2 0 1 1 0 2 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 3 0 1 0 2 0 0 0 0 0 0 0 0 0 0 15
NORTHERN TELECOM LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 4 1 0 0 0 1 0 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 15
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 0 0 0 2 1 2 4 3 1 0 2 15
OTSUKA ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 2 1 4 0 3 0 15
PRUFTECHNIK DIETER BUSCH 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 1 0 0 0 0 3 0 4 2 1 0 1 3 0 15
SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 2 2 1 0 1 4 0 0 0 0 0 0 0 0 0 0 15
WISCONSIN ALUMNI RESEARCH FOUNDATION 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 2 1 0 0 3 0 1 3 0 15
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 0 1 0 0 1 2 1 4 4 1 14
AMERICAN AIR LIQUIDE, 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 0 0 3 3 2 1 3 0 0 1 0 0 0 14
BOEHRINGER MANNHEIM G.M.B.H. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 0 2 0 0 0 0 1 0 0 2 0 0 2 0 2 1 0 0 0 0 0 0 0 14
BROTHER KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 3 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 3 14
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION 0 1 1 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 0 0 0 2 1 0 0 0 0 0 1 0 0 0 1 0 14
FORD MOTOR COMPANY 2 1 2 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 14
GENERAL SCANNING 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 1 0 1 3 0 3 3 2 0 0 0 0 0 0 14
HACH COMPANY 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 0 1 1 1 1 2 0 1 0 2 0 3 0 0 0 14
JJL 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 0 0 0 5 5 0 4 14
KOWA COMPANY LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 1 1 0 0 1 0 1 0 2 0 1 0 0 0 1 0 14
LITEL INSTRUMENTS, 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 1 0 1 0 1 1 2 0 0 1 1 2 0 1 2 0 14
OWENS-BROCKWAY GLASS CONTAINER 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 1 1 2 0 0 2 4 1 0 0 0 1 1 0 0 14
ROSEMOUNT AEROSPACE, 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 0 5 0 0 4 1 3 14
RUDOLPH 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 1 0 3 0 2 4 2 2 14
SHELL OIL COMPANY 1 1 0 1 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 14
TSI, INC. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 2 1 0 2 2 1 0 0 0 0 0 0 0 0 1 0 1 14
UNIVERSITY OF CENTRAL FLORIDA 0 0 0 0 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 0 2 1 0 1 1 1 2 3 14
VEECO INSTRUMENTS 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 0 1 3 1 1 14
VICKERS LIMITED 1 1 0 3 1 1 1 2 0 1 0 0 2 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 14
AGFA-GEVAERT, AG 0 0 3 1 2 1 0 2 0 2 1 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 13
BAKER HUGHES 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 1 0 0 0 0 0 0 0 1 0 0 2 2 2 2 3 13
CARL ZEISS MEDITEC, 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 0 2 1 9 13
COHERENT, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 2 3 0 0 0 0 1 0 1 0 0 0 0 0 2 1 0 13
EXFO ELECTRO-OPTICAL ENGINEERING 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 1 0 0 1 0 0 1 1 1 3 2 0 1 1 13
FERRANTI LIMITED (NOW FERRANTI PLC) 0 0 0 0 0 4 0 0 1 1 2 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 13
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 0 1 1 5 1 2 3 13
FITEL U.S.A. 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 4 2 4 1 1 1 0 13
HOYA CORPORATION 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 0 0 1 1 0 3 2 1 0 1 3 13
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC. 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 0 2 0 0 2 0 0 0 0 1 0 0 0 0 13
KONICA MINOLTA SENSING, 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 2 1 10 13
LSI LOGIC CORPORATION 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 1 0 0 0 2 0 1 0 0 0 1 2 2 1 2 13
MATSUSHITA ELECTRIC WORKS, LTD. 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 1 1 0 0 1 1 1 0 0 1 13
NICOLET INSTRUMENT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 3 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 13
OKI ELECTRIC INDUSTRY CO., LTD. 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 1 3 1 1 0 0 0 13
OPTOPLAN AS 0 0 0 0 0 0 0 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 3 3 4 13
SICK 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 3 3 0 0 1 3 2 1 0 0 13
SYSMEX 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 3 0 0 2 1 1 1 2 3 13
UNIVERSITY OF MICHIGAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 0 0 0 0 1 0 0 0 0 0 0 2 1 1 2 1 0 13
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 0 3 1 0 2 4 2 12
BRITISH TELECOMMUNICATION, PLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 3 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 12
CANDELA INSTRUMENTS, 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 2 3 1 1 2 2 1 0 0 12
CESKOSLOVENSKA AKADEMIE VED 1 6 2 0 0 0 0 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 0 0 0 0 0 0 0 12
CORNELL RESEARCH FOUNDATION INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 1 0 1 1 1 0 2 0 2 0 0 0 12
EISAI CO., LTD. 0 0 0 0 0 0 1 1 0 0 0 0 2 0 0 0 3 2 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 12
ELTRO GMBH + CO. GESELLSCHAFT FUR STRAHLUNGSTECHNIK 0 2 2 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
FORD AEROSPACE CORPORATION 0 1 0 0 5 0 2 0 0 0 0 0 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
GENERAL ATOMIC COMPANY 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 12
GTE PRODUCTS CORPORATION 0 0 2 2 3 0 0 2 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
HARTMANN & BRAUN AG 0 1 0 0 0 0 0 3 0 0 1 1 0 1 0 0 0 0 1 0 0 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
HILTI AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 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 1 2 2 12
HINDS INSTRUMENTS, 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 0 2 1 4 1 1 12
INSTRUMENTATION LABORATORY, INC. 0 0 1 1 0 0 2 0 0 0 1 1 0 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 12
KOKUSAI DENSHIN DENWA KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 2 0 0 0 1 0 1 0 0 0 0 0 0 0 12
L'OREAL S.A. 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 4 0 1 12
LABSYSTEMS OY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 5 0 0 0 1 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 12
MOBIL OIL CORP. 0 1 2 1 0 0 1 1 0 0 0 0 0 1 0 0 1 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
NCR CORPORATION 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 1 0 0 0 2 0 12
NEOTEC CORPORATION 0 1 0 0 2 1 0 1 3 1 0 0 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 12
OMRON TETEISI ELECTRONICS CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 4 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 12
PURDUE RESEARCH FOUNDATION 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 1 0 1 0 0 0 0 0 3 3 3 12
QINETIQ 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 1 1 2 1 3 4 12
SINGER-GENERAL PRECISION INC. 6 4 1 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 0 12
TOYOTA JIDOSHA K.K. 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 2 1 1 0 2 0 0 0 0 0 0 1 0 12
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE 0 1 1 0 0 0 2 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 12
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR 0 0 0 0 0 1 1 1 1 2 0 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
UNIVERSITY OF ROCHESTER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2 0 2 0 2 2 12
VISTEC SEMICONDUCTOR SYSTEMS GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 5 12
AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. 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 2 5 4 11
BAYER AKTIENGESELLSCHAFT 0 0 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 0 1 1 0 0 0 0 11
BECKMAN COULTER, 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 1 0 0 5 1 1 11
BERTIN + CIE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 4 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 11
BROWN, BOVERI + CIE A. G. 0 0 2 2 3 1 1 0 0 0 0 0 0 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 11
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 0 0 0 0 0 0 0 0 0 0 1 0 0 3 1 5 1 0 0 0 11
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 0 0 0 0 0 0 0 0 1 0 0 0 0 0 5 3 2 11
ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 3 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 11
EXCEL PRECISION, 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 1 2 0 0 0 1 1 1 0 0 0 0 1 2 1 11
GENERAL HOSPITAL 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 1 1 0 2 1 2 3 11
GTE LABORATORIES, INC. 0 0 2 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 11
INSTITUT FRANCAIS DU PETROLE 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 1 1 0 0 1 0 0 1 1 0 1 0 11
INSTRUMENTS S.A. 0 0 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 11
JASCO 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 4 0 0 1 0 0 1 0 0 0 0 0 2 2 1 11
KAMAN AEROSPACE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 3 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 11
KAWASAKI STEEL CORPORATION 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 3 0 0 0 0 1 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 11
LEICA MICROSYSTEMS CMS GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 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 11
LEICA MICROSYSTEMS SEMICONDUCTOR GMBH 0 0 0 0 0 0 0 0 0 0 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 1 2 1 11
PARKERVISION, 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 0 3 5 1 0 0 0 0 0 0 0 0 0 0 0 11
PHILLIPS PETROLEUM COMPANY 1 1 2 0 0 1 0 0 0 0 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 11
ROLLS-ROYCE PLC 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 11
SEXTANT AVIONIQUE 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 0 0 2 1 3 2 0 0 0 0 0 0 0 0 11
SHIN-ETSU HANDOTAI CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 3 2 0 0 0 0 0 1 0 0 0 0 11
THERMO ELECTRON SCIENTIFIC INSTRUMENTS 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 0 0 1 0 8 11
UNIVERSITY OF MARYLAND 0 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 0 1 0 0 0 0 0 4 4 11
YEDA RESEARCH AND DEVELOPMENT CO., LTD. 1 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 1 1 11
AERODYNE RESEARCH, INC. 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 0 0 1 0 0 0 0 1 0 10
ARCTURUS ENGINEERING, 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 2 1 2 3 0 0 0 0 10
ATLANTIC RICHFIELD COMPANY 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 4 1 0 0 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 10
BODENSEEWERK GERAETETECHNIK, GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 0 2 0 0 1 0 0 1 0 1 0 0 0 0 10
BOSTON UNIVERSITY 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 10
EBARA 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 1 0 0 0 1 1 1 0 1 2 3 10
ENVIRONMENT-ONE CORPORATION 0 0 0 5 2 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 10
GENERAL SIGNAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 4 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 10
GRETAG MACBETH 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 1 2 1 1 0 0 2 1 2 10
GTE GOVERNMENT SYSTEMS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
HOFFMANN-LA ROCHE INC. 0 0 0 2 1 2 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 10
HOPKINS MANUFACTURING CORPORATION 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 10
IMPERIAL CHEMICAL INDUSTRIES PLC 0 0 0 1 0 0 2 0 0 0 0 0 0 0 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 10
INTERNATIONAL REMOTE IMAGING SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 1 1 0 10
JAPAN SCIENCE AND TECHNOLOGY 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 1 0 1 0 0 5 1 0 1 1 0 10
JOBIN YVON SA 0 0 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 0 0 0 0 2 1 2 0 3 0 10
JOHNSON & JOHNSON VISION 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 0 0 0 0 2 0 6 1 1 0 0 0 0 0 0 0 0 10
KABUSHIKI KAISHA KOMATSU SEISAKUSHO 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 10
KABUSHIKI KAISHA SHINKAWA 0 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 3 0 0 0 0 0 0 0 1 0 0 0 0 10
KOMATSU 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 1 2 0 2 0 0 0 0 0 10
LUCID, INC. (FORMERLY PORTABLE COMPUTER) 0 0 0 0 0 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 0 0 1 1 0 1 1 0 10
MARCONI COMPANY LIMITED 0 1 0 0 1 0 2 0 0 0 0 0 1 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
MITSUI MINING + SMELTING 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 1 1 0 0 2 1 1 1 0 1 0 0 1 1 0 10
MITUTOYO MFG., CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 0 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
NGK INSULATORS LTD. 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 2 0 0 10
NIKON PRECISION 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 3 3 0 0 0 0 1 0 2 0 0 0 10