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

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2009 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 367, Communications, Electrical: Acoustic Wave Systems and Devices

( 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 2009 Total
UNITED STATES OF AMERICA, NAVY 24 19 31 19 42 32 41 42 21 18 16 63 18 18 15 23 7 5 6 3 7 45 50 22 25 25 25 31 28 41 23 31 22 31 23 24 11 16 25 15 10 993
~INDIVIDUALLY OWNED PATENT 11 11 15 18 24 16 14 16 12 17 11 31 19 17 5 8 19 13 29 16 23 41 23 41 34 22 26 19 16 19 15 17 23 15 11 15 19 15 14 31 13 774
SCHLUMBERGER TECHNOLOGY CORPORATION 3 7 3 5 19 1 3 3 4 4 2 3 3 4 6 0 8 5 6 7 14 10 7 4 8 4 3 8 7 6 5 9 4 5 7 4 8 6 3 9 13 240
MOBIL OIL CORP. 7 7 8 10 6 6 4 6 4 2 3 10 2 6 12 12 11 16 16 13 22 13 9 3 1 2 0 1 2 3 0 1 0 0 0 0 0 0 0 0 0 218
WESTERN ATLAS INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 12 10 5 9 7 6 13 20 12 14 11 14 1 0 0 0 0 0 0 0 0 140
INSTITUT FRANCAIS DU PETROLE 1 3 2 0 12 1 1 1 2 3 1 3 1 2 1 0 3 2 8 6 9 8 4 0 5 2 0 4 2 6 1 3 2 3 3 2 2 1 0 3 0 113
WESTINGHOUSE ELECTRIC CORP. 3 0 5 0 5 1 9 3 8 5 2 4 6 0 1 1 0 1 4 1 2 5 8 4 4 10 10 2 0 0 0 0 0 0 0 0 0 0 0 0 0 104
EXXON PRODUCTION RESEARCH COMPANY 2 0 2 2 2 2 5 0 3 2 0 1 3 1 0 1 0 3 12 4 10 4 5 6 5 1 4 7 6 4 3 1 0 0 0 0 0 0 0 0 0 101
SHELL OIL COMPANY 9 3 5 5 2 1 1 3 0 3 1 3 4 2 2 5 3 3 3 4 3 4 4 5 3 2 0 1 0 0 0 0 0 0 1 2 2 1 2 0 1 93
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 2 3 9 3 10 6 6 33 21 93
RAYTHEON COMPANY 2 0 1 2 5 5 4 2 5 3 1 4 3 0 1 2 0 0 5 2 3 4 0 2 7 5 3 1 1 1 1 0 1 1 0 2 0 2 3 1 2 87
AMOCO CORPORATION 0 0 0 0 0 0 0 0 3 3 1 3 1 1 0 0 2 5 4 14 11 15 9 5 3 1 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 85
ATLANTIC RICHFIELD COMPANY 0 2 3 1 0 1 1 1 0 0 0 0 0 1 1 0 1 0 4 1 8 10 4 7 6 5 2 4 4 4 3 4 0 0 0 0 0 0 0 0 0 78
CONOCO, INC. 3 2 1 5 2 1 3 2 1 0 1 0 1 0 3 2 2 2 1 7 6 9 7 11 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 75
TEXAS INSTRUMENTS, INCORPORATED 7 15 12 4 2 2 4 5 4 2 1 2 1 0 1 1 2 2 5 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 75
CHEVRON RESEARCH & TECHNOLOGY CO. 1 0 2 2 2 4 0 0 5 0 2 1 0 4 11 1 4 11 4 3 2 0 3 5 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 71
WESTERN GEOPHYSICAL CO. OF AMERICA 3 1 2 6 1 2 0 5 4 7 4 1 1 7 1 1 5 6 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 68
THOMSON-CSF 0 0 0 0 0 5 2 1 0 1 0 1 4 1 2 3 5 4 3 2 3 4 7 6 0 1 2 3 2 2 3 0 0 0 0 0 0 0 0 0 0 67
GENERAL ELECTRIC COMPANY 2 2 0 0 5 1 2 2 1 0 4 3 2 1 1 2 1 0 0 1 2 1 1 8 4 2 1 7 2 1 0 1 0 0 0 0 1 0 3 1 0 65
TEXACO INC. 1 0 1 4 7 4 4 2 5 6 1 4 2 1 1 1 1 1 2 2 2 2 3 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 61
SIEMENS AKTIENGESELLSCHAFT 0 0 0 0 0 3 2 0 1 1 2 3 0 2 1 0 0 1 3 6 3 8 1 5 2 0 2 1 1 3 1 0 3 1 1 0 1 0 0 0 0 58
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 1 1 1 3 0 2 1 1 3 6 2 5 1 4 6 3 5 2 8 55
FRIED. KRUPP HUTTENWERKE AG 5 7 8 3 6 2 0 2 3 2 1 0 2 0 1 2 2 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 49
INPUT/OUTPUT, INC. 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 0 0 5 5 4 4 1 6 3 5 4 4 1 4 48
HONEYWELL INC. 4 0 5 1 0 3 5 0 0 1 1 0 3 3 1 1 0 3 3 2 2 4 3 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 46
UNITED STATES OF AMERICA, ARMY 2 0 0 2 2 1 0 1 1 3 1 0 1 2 0 2 1 0 0 0 0 2 0 1 2 1 1 2 1 4 3 0 0 0 0 0 2 1 1 0 1 41
FURUNO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 1 0 0 1 2 1 0 1 1 1 1 1 1 0 1 0 0 1 2 0 2 3 1 6 7 0 38
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 0 0 0 6 1 2 3 5 3 2 3 2 2 2 2 33
PHILLIPS PETROLEUM COMPANY 4 0 3 0 2 0 2 0 0 0 0 0 5 2 1 0 3 2 3 0 0 1 0 0 0 0 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 32
BENDIX CORPORATION (NOW ALLIED-SIGNAL INC.) 0 2 2 1 2 6 2 3 3 1 1 2 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 29
ACUSON 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 5 4 7 6 3 1 0 0 0 0 0 0 0 28
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE 0 0 0 0 0 1 0 0 1 0 1 1 0 0 1 0 2 0 0 1 4 2 0 0 0 0 1 0 0 2 1 0 0 0 5 0 0 0 1 2 1 27
UNISYS CORPORATION 0 0 1 2 1 1 2 0 1 1 0 1 4 0 1 2 1 1 1 0 1 1 0 1 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27
COMPAGNIE GENERALE DE GEOPHYSIQUE 0 0 1 1 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 1 1 1 0 1 2 1 2 2 0 3 0 0 0 0 2 1 0 0 0 2 0 26
GECO A.S. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 6 4 2 0 2 1 2 1 2 0 0 0 0 0 0 0 0 0 26
DRESSER INDUSTRIES, INC. 1 1 1 0 2 1 0 0 0 0 2 0 1 2 2 2 3 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 25
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 0 1 2 4 9 4 5 0 25
HUGHES AIRCRAFT COMPANY 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 3 1 0 3 1 4 0 2 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 24
SANDERS ASSOCIATES INC. 1 3 0 0 2 1 1 1 1 0 3 2 0 1 4 2 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 24
HALLIBURTON CO. 0 0 0 1 0 0 0 0 0 0 0 0 0 4 0 3 1 2 1 0 0 0 0 0 0 0 3 6 1 0 0 0 0 0 0 0 0 0 0 0 0 22
HEWLETT-PACKARD COMPANY 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 2 1 1 3 5 4 1 2 0 0 0 0 0 0 0 0 0 0 0 0 22
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 1 0 0 0 1 2 2 3 1 0 4 2 5 22
MASSA DIVISION DYNAMICS CORPORATION OF AMERICA 2 3 4 3 6 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 0 0 0 0 0 0 0 0 0 22
PGS GEOPHYSICAL 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 0 0 0 0 0 0 2 4 6 10 22
HITACHI, LTD 0 0 1 0 1 1 2 0 3 2 0 0 0 1 0 0 1 1 1 0 3 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 21
LOWRANCE ELECTRONICS, INC. 0 1 0 1 3 1 0 0 0 1 0 2 0 1 2 0 0 1 0 0 1 1 0 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 2 0 0 21
STANFORD UNIVERSITY 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 3 1 3 2 2 1 0 0 1 1 0 21
AMOCO PRODUCTION COMPANY 0 0 2 4 4 3 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 0 0 0 0 0 0 20
HALLIBURTON GEOPHYSICAL SERVICES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 4 4 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
AT&T CORP. 1 2 0 1 2 1 1 1 0 0 0 0 1 0 1 1 0 1 0 0 0 1 2 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 19
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 0 0 2 1 1 0 0 2 0 0 1 2 0 1 0 0 0 0 1 1 1 0 0 1 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 19
THALES 0 0 0 0 0 0 0 0 0 0 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 3 4 4 1 19
WHITEHALL CORPORATION 0 0 0 1 0 1 2 1 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 4 4 2 0 0 0 0 0 0 0 0 0 0 0 0 19
GEOSOURCE INC. 0 0 0 0 0 0 0 0 2 0 2 0 2 1 0 1 3 1 4 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
SYNTRON, INC. 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 3 2 0 5 2 0 0 0 0 0 0 0 0 17
TOSHIBA CORPORATION 0 0 0 0 0 0 2 0 1 2 1 1 0 0 0 0 1 0 1 2 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 17
ALLIED-SIGNAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4 3 1 1 1 1 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 16
CHARLES STARK DRAPER LABORATORY, INC. 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 1 1 2 4 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 16
GAS RESEARCH INSTITUTE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 0 2 0 0 0 1 2 2 3 0 0 0 1 0 0 0 0 0 16
NEC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 1 0 0 1 0 0 1 1 1 1 0 0 0 2 0 0 1 2 1 0 16
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 1 0 4 4 1 0 0 1 0 0 0 1 1 1 1 1 16
SIEMENS MILLTRONICS PROCESS 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 0 1 2 5 2 1 3 1 16
ETAT FRANCAIS 0 0 0 0 1 1 0 2 3 3 1 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
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 0 0 1 1 6 0 1 2 1 3 15
MARK PRODUCTS, INCORPORATED 1 1 0 1 3 1 3 0 0 0 0 1 1 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
U.S. PHILIPS CORPORATION 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 1 0 0 1 1 1 2 0 0 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
GEOPHYSICAL SYSTEMS CORPORATION 0 0 0 0 0 0 1 1 6 2 1 1 1 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 14
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 1 3 1 1 0 2 1 2 2 0 0 1 0 0 0 0 0 14
SPARTON CORPORATION 1 0 2 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 0 0 0 2 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 14
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, 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 2 1 3 1 1 2 0 3 13
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 1 0 1 1 2 0 0 0 0 0 0 0 0 0 0 3 3 13
NIPPON SOKEN, INC. 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 4 0 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 13
TELECO OILFIELD SERVICES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 4 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
TRW INC. 0 0 0 1 1 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 2 0 0 0 0 0 0 13
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 1 0 0 0 0 0 0 0 0 0 4 7 12
ETAT FRANCAIS REPRESENTE PAR LE DELEGUE GENERAL POUR A'ARMEMENT 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 4 2 0 1 0 0 0 0 0 0 0 0 0 0 12
FAIRFIELD INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 1 0 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 3 1 4 12
HYDROACOUSTICS INC. 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 1 2 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 1 0 0 0 0 12
ROCKWELL INTERNATIONAL CORPORATION 0 0 0 0 0 2 0 0 0 1 0 1 2 0 1 1 0 0 0 0 2 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 12
ROWE-DEINES INSTRUMENTS INCORPORATED 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 1 1 1 0 2 1 0 0 1 0 0 0 0 0 12
STANDARD OIL CORPORATION (INDIANA) 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 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 0 12
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 0 0 1 0 0 1 1 1 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
BOLT TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 4 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 11
NISSAN MOTOR COMPANY, LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 2 1 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
PETTY GEOPHYSICAL ENGINEERING COMPANY 1 0 3 2 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
SOCIETE NATIONALE ELF AQUITAINE (PROD.) 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 2 2 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
AIRMAR TECHNOLOGY 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 1 0 1 1 0 0 1 1 1 1 0 0 0 1 1 10
BBN 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 0 0 0 0 0 2 4 4 0 10
GEO SPACE CORPORATION 0 0 1 0 0 0 2 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 10
GEOPHYSICAL COMPANY OF NORWAY A/S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 3 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
LAITRAM CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
MAGNAVOX GOVERNMENT AND INDUSTRIAL ELECTRONICS COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 4 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
MARATHON OIL COMPANY 1 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 10
MILLTRONICS 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 3 2 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 10
NATIONAL RESEARCH DEVELOPMENT CORPORATION 0 0 1 0 1 0 0 0 0 1 0 0 2 0 0 0 1 1 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
POLAROID CORPORATION 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 4 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
ROBERT BOSCH GMBH 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 1 0 0 1 0 1 1 1 0 1 1 0 1 10
SEISCOM DELTA INC. 0 0 0 0 0 0 1 5 1 1 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 0 10
SOCIETE NATIONALE DES PETROLES D AQUITAINE 0 1 1 1 3 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 0 0 0 0 0 0 0 0 0 0 0 10
SOUTHWEST RESEARCH INSTITUTE 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 10
COMMISSARIAT A L'ENERGIE ATOMIQUE 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 1 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 9
DYNAMICS CORPORATION OF AMERICA 2 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
ENDRESS + HAUSER GMBH + CO. 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 1 0 0 0 2 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 9
GTE PRODUCTS CORPORATION 1 0 0 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
L-3 COMMUNICATIONS 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 4 1 0 1 1 0 1 0 0 9
MARTIN-MARIETTA CORPORATION 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 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 9
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 2 9
QUANTRONIX, INC. 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 0 1 1 0 1 1 0 0 0 1 0 0 0 0 9
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 0 0 0 0 1 1 0 0 0 0 0 0 3 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 9
TECHSONIC INDUSTRIES, INC. 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 0 0 0 0 0 0 0 0 1 1 4 0 0 0 0 0 9
THOMSON MARCONI SONAR SAS 0 0 0 0 0 0 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 0 0 0 0 0 0 0 9
UNITED STATES OF AMERICA, AIR FORCE 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 9
ALLIANT TECHSYSTEMS 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 2 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 8
DEN NORSKE STATS OLJESELSKAP A.S. 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 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 8
HALLIBURTON LOGGING SERVICES, INC. 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 0 0 0 0 0 0 0 0 0 0 0 0 0 8
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 0 2 1 1 0 0 2 0 1 1 8
IMAGE ACOUSTICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 8
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 1 2 8
NL INDUSTRIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
PAN AMERICAN PETROLEUM CORPORATION 4 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 0 0 0 0 0 0 0 0 8
PGS TENSOR, 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 2 2 0 0 0 0 0 0 0 0 8
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 0 0 1 2 2 3 0 8
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 1 0 1 0 0 3 1 0 0 1 1 0 0 0 0 8
SCIENCE ACCESSORIES CORPORATION 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
SONY CORPORATION 0 0 0 0 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 8
TELEDYNE EXPLORATION COMPANY 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
UNION OIL COMPANY OF CALIFORNIA 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 8
BOEING COMPANY 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 1 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 7
CANADIAN PATENTS AND DEVELOPMENT LTD. 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
CHEVRON U.S.A. INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 1 0 1 0 1 7
ELECTROACUSTIC GMBH 2 1 1 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
GENERAL SIGNAL CORPORATION 3 0 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
GEO-X SYSTEMS, 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 1 0 0 0 0 0 2 1 3 0 0 7
I/O EXPLORATION PRODUCTS (U.S.A.), INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5 0 0 0 0 0 0 0 0 0 0 0 0 7
INNOVATIVE TRANSDUCERS 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 0 0 0 1 2 2 0 0 0 0 0 0 0 0 0 7
LITTON RESOURCES SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 3 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 0 7
OLYMPUS OPTICAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
RCA CORPORATION 2 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
SPERRY SUN, INC. 0 0 0 0 0 0 0 0 0 0 2 0 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 7
AISIN SEIKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 6
AMERICAN PETROSCIENCE CORPORATION 0 0 0 0 0 1 3 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
BUNKER RAMO CORPORATION 0 1 0 0 0 0 0 0 1 0 1 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 6
COMMONWEALTH OF AUSTRALIA 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
DEUTSCHE TEXACO AKTIENGESELLSCHAFT 0 0 0 0 0 0 1 0 1 0 0 0 0 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 6
ELF AQUITAINE PRODUCTION 0 0 0 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 0 1 0 0 0 0 0 0 0 0 0 6
GARMIN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 4 0 0 0 0 0 0 0 6
GENERAL DYNAMICS CORPORATION 1 1 2 0 0 0 0 0 0 1 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 0 0 0 6
HAZELTINE CORP. 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
HITACHI MEDICAL CORPORATION 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
HOFFMANN-LA ROCHE INC. 0 0 1 1 0 1 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
HONDA ELECTRONIC 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 0 0 3 0 0 0 1 0 0 1 0 0 0 6
JOHNS HOPKINS 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 0 0 0 1 1 1 2 1 0 0 6
MATSUSHITA ELECTRIC WORKS, LTD. 0 0 0 0 0 0 0 0 0 3 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 6
PLESSEY OVERSEAS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SEISMOGRAPH SERVICE CORPORATION 0 1 1 0 0 2 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SHOTSPOTTER, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 6
STAR MICRONICS 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 3 0 1 1 0 0 0 0 1 0 0 0 0 0 0 6
TERATECH 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 1 0 2 1 1 0 0 0 0 6
UNITED GEOPHYSICAL CORPORATION 0 0 0 0 1 0 0 0 0 0 0 3 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 6
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 6
WOODS HOLE OCEANOGRAPHIC INSTITUTION 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
ACOUSTIC IMAGING 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 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE (ANVAR) 0 0 0 0 0 0 1 0 1 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 0 0 0 0 5
AMF INCORPORATED 0 0 0 1 0 1 0 0 0 0 0 0 0 0 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 5
AUTOMATION INDUSTRIES INC. 0 0 0 0 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
BRITISH GAS 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 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
BRUNSWICK CORPORATION 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 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 5
CALIFORNIA INSTITUTE OF TECHNOLOGY 1 0 0 1 1 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 0 0 0 0 0 0 0 0 0 0 5
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
CBS INC. 0 2 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
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 0 0 2 0 1 1 1 5
EASTMAN CHRISTENSEN CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
EASTMAN KODAK COMPANY 0 0 0 1 0 0 1 0 0 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 5
EDO WESTERN CORPORATION 0 0 1 0 2 0 0 0 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 0 0 0 0 0 0 0 0 5
EXPLORATION LOGGING, INC. 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
FUJITSU LIMITED 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 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 5
GENERAL INSTRUMENT CORPORATION 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
GEOSENSOR 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 2 2 1 0 0 0 0 0 0 0 5
GTE GOVERNMENT SYSTEMS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
INTERNATIONAL BUSINESS MACHINES CORPORATION 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
MARCONI COMPANY LIMITED 2 0 0 0 0 0 0 0 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 0 5
MURATA MANUFACTURING CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 5
NGK SPARK PLUG CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
NILES PARTS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
NL SPERRY SUN, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PHONAK 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 1 0 1 1 0 1 1 0 5
PRAKLA-SEISMOS GMBH 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
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 2 0 0 0 0 0 0 0 0 0 0 1 0 2 5
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 2 0 0 5
SEABEAM 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 0 0 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 5
SERCEL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 2 5
SHAW INDUSTRIES LIMITED 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 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SONITOR TECHNOLOGIES A/S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 5
STANDARD OIL COMPANY 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
STANFORD RESEARCH INSTITUTE 0 0 1 0 1 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
STONELEIGH TRUST 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 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 5
TELEDYNE RD 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 0 0 0 0 0 0 2 3 5
UNITED STATES OF AMERICA, DEPARTMENT OF HEALTH & HUMAN SERVICES 0 0 0 0 0 0 1 0 0 0 1 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 5
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR 1 0 0 0 1 0 0 1 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 0 0 0 0 0 0 5
XECUTEK CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ZENITH ELECTRONICS CORPORATION 0 0 0 2 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5


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