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


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

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2005 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 181, Acoustics

( 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 Total
~Individually Owned Patent 21 32 34 43 41 32 34 42 25 28 26 41 36 35 29 34 33 33 35 30 39 34 33 22 42 30 24 26 32 38 54 53 31 35 42 22 26 1247
ATLANTIC RICHFIELD COMPANY 0 1 2 0 1 1 1 5 4 4 0 2 5 0 2 2 0 0 7 6 6 2 5 3 1 0 0 0 0 0 0 0 0 0 0 0 0 60
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 0 0 0 0 0 0 1 1 0 0 3 0 1 0 2 0 4 1 2 5 0 1 1 0 2 0 0 3 3 6 2 3 2 4 2 4 53
TENNECO INC. 0 3 9 8 10 5 3 1 0 3 1 1 0 1 0 0 0 0 0 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50
UNITED STATES OF AMERICA, NAVY 3 5 5 0 2 0 4 1 3 2 1 1 0 2 1 0 2 0 2 0 0 0 0 1 1 0 1 2 0 1 0 3 0 1 2 0 1 47
ROHR INDUSTRIES INC. 0 3 23 12 2 0 1 0 1 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46
INSTITUT FRANCAIS DU PETROLE 1 2 0 0 2 4 0 3 1 0 0 2 4 0 0 0 0 2 2 3 3 3 2 3 0 0 1 0 1 0 1 1 2 1 0 0 1 45
EXXON PRODUCTION RESEARCH COMPANY 1 0 1 0 0 1 2 0 2 2 2 2 1 1 3 1 2 1 3 0 1 3 1 1 2 3 1 1 0 1 1 0 0 0 0 0 0 40
SCHLUMBERGER TECHNOLOGY CORPORATION 0 4 0 0 0 1 0 2 1 0 0 1 0 0 0 1 0 0 1 1 4 0 4 1 2 3 0 0 1 1 1 0 3 3 2 3 0 40
NISSAN MOTOR COMPANY, LIMITED 0 0 0 0 0 0 0 0 1 0 0 1 1 1 3 3 2 4 2 1 1 2 0 0 1 1 0 0 1 4 2 2 1 1 2 2 0 39
CONOCO, INC. 1 1 0 1 2 0 0 0 1 3 4 0 0 2 2 1 2 1 2 3 4 0 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 36
GENERAL ELECTRIC COMPANY 2 4 3 3 2 3 1 3 1 2 1 1 1 0 1 0 1 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 2 0 0 1 0 36
MINNESOTA MINING AND MANUFACTURING COMPANY 0 3 2 1 1 0 0 1 0 1 0 2 0 0 0 2 1 0 1 1 2 2 3 1 1 1 2 1 1 3 2 0 0 0 0 0 0 35
PIONEER ELECTRONIC CORPORATION 0 0 0 2 3 1 0 1 2 1 2 1 0 2 0 0 2 3 2 1 0 3 3 2 2 0 0 0 0 1 1 0 0 0 0 0 0 35
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 1 0 0 0 1 1 1 0 1 1 0 2 1 0 2 1 0 1 0 1 3 1 0 1 0 1 1 1 2 2 1 1 0 2 1 1 32
BOEING COMPANY 1 1 2 1 1 3 0 0 1 1 1 1 4 1 2 2 0 2 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2 1 0 1 1 31
WESTERN GEOPHYSICAL CO. OF AMERICA 1 1 4 4 1 2 2 1 3 4 1 2 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30
TEXAS INSTRUMENTS, INCORPORATED 1 2 1 3 1 0 2 0 4 1 1 4 3 0 1 2 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
SONY CORPORATION 0 0 0 0 0 0 1 0 0 0 2 1 1 0 0 0 0 1 1 2 0 0 3 0 1 1 3 0 1 3 3 1 0 0 1 0 1 27
DONALDSON COMPANY, INC. 0 0 0 1 2 1 0 1 1 0 0 0 1 2 1 0 0 2 0 0 0 1 0 1 0 1 1 0 0 2 1 1 1 2 1 0 1 25
WESTERN ATLAS INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 4 0 1 2 1 0 2 1 0 1 1 2 2 0 0 0 0 23
MOBIL OIL CORP. 5 4 0 1 1 0 0 1 1 1 0 0 0 0 1 0 0 0 0 1 0 2 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 21
UNITED TECHNOLOGIES CORPORATION 0 0 1 1 0 1 0 3 0 1 1 3 3 0 1 1 1 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 21
AP PARTS MANUFACTURING COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 1 2 1 1 1 2 1 3 1 0 0 0 0 0 0 20
NELSON INDUSTRIES, INC. 0 0 0 0 0 0 0 0 1 1 2 0 1 1 0 2 0 1 2 0 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 0 0 20
OWENS-CORNING FIBERGLAS CORPORATION 3 0 0 0 0 0 0 1 0 0 0 3 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 2 1 2 0 0 19
GENERAL MOTORS CORPORATION 1 0 1 2 1 0 2 3 0 0 0 0 1 1 0 0 0 2 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 18
NIPPON GAKKI SEIZO KABUSHIKI KAISHA 1 0 5 4 2 1 1 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
ARVIN INDUSTRIES, INC. 2 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 2 0 0 0 1 2 2 1 0 0 0 0 17
KIORITZ CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 1 0 1 0 0 2 1 1 1 0 0 3 1 0 0 0 0 1 0 16
BRIDGESTONE CORPORATION 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 0 0 1 0 3 2 0 0 2 0 0 0 0 0 1 1 1 0 0 0 0 0 15
LOCKHEED CORPORATION 0 0 0 0 1 3 2 0 0 1 1 2 1 0 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
BOSE CORPORATION 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 2 1 1 0 3 0 0 2 0 0 0 0 1 0 0 14
CATERPILLAR INC. 0 0 0 0 2 4 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 14
TEXACO INC. 0 0 0 0 0 5 2 0 2 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 14
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 0 0 0 1 2 1 0 0 1 2 0 1 0 1 0 0 0 0 2 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 14
FORD MOTOR COMPANY 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 1 1 4 0 1 0 0 0 0 0 0 1 13
SHELL OIL COMPANY 1 0 2 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 13
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "S.N.E.C.M.A." 0 1 0 2 2 1 0 3 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 13
BOLT ASSOCIATES, INC. 0 0 0 1 1 1 0 1 0 1 0 3 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 12
CARRIER CORPORATION 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 2 0 1 1 0 2 0 0 0 0 0 1 1 12
COMPAGNIE GENERALE DE GEOPHYSIQUE 0 0 0 0 2 0 0 0 0 0 1 0 0 3 1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 12
DEERE + COMPANY 0 0 0 0 0 0 0 0 0 2 0 1 3 1 0 1 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 12
DRESSER INDUSTRIES, INC. 0 1 0 1 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 1 0 1 0 1 12
PIONEER 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 2 0 6 4 12
HYDROACOUSTICS INC. 0 0 0 0 0 0 1 2 0 1 2 1 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
IMPERIAL CHEMICAL INDUSTRIES PLC 0 2 1 0 3 0 0 1 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
KAWASAKI JUKOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 2 0 0 0 3 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 11
MCDONNELL DOUGLAS CORP. 1 2 0 1 0 2 0 2 0 1 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 11
U.S. PHILIPS CORPORATION 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 3 0 0 1 2 0 1 0 0 0 0 11
WALKER MANUFACTURING COMPANY 4 5 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 11
DAIMLER-CHRYSLER 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 2 1 3 2 1 1 10
E. I. DU PONT DE NEMOURS AND COMPANY 0 1 0 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 10
HARMAN INTERNATIONAL INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 3 1 1 10
HERCULES INCORPORATED 1 3 2 0 0 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 10
MESSERSCHMITT-BOLKOW-BLOHM GMBH 0 0 1 1 0 0 0 0 0 0 2 1 1 3 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
MOTOROLA, INC. 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 10
NORTHROP GRUMMAN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 5 1 1 0 0 0 0 0 10
OUTBOARD MARINE CORPORATION 0 0 1 0 1 2 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 10
RPG DIFFUSOR SYSTEMS, INC. 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 1 0 1 1 0 1 0 1 0 1 0 10
SIEMENS AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 3 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 10
AMOCO CORPORATION 0 0 0 0 0 0 0 0 2 0 0 1 0 1 0 0 0 2 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
ANDREAS STIHL AG & CO. 0 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 2 1 1 0 0 1 9
CASCADE 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 1 0 0 2 0 3 1 2 0 0 0 0 0 9
ELECTRO-VOICE, INCORPORATED 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 2 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
LORD CORPORATION 1 0 0 0 0 0 0 0 0 1 2 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 9
ROLLS-ROYCE PLC 0 1 0 2 1 0 0 0 0 0 1 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
ACOUSTIC FIBER SOUND SYSTEMS, INC. 0 0 0 0 2 3 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 8
BRUNSWICK CORPORATION 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 0 8
LG ELECTRONICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 1 1 1 1 0 8
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 8
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 2 3 2 1 8
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 0 0 0 0 0 2 0 0 0 0 1 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 8
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 1 2 1 0 1 2 0 7
AIRBUS FRANCE 0 0 0 0 0 0 0 0 0 0 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 2 7
AKG AKUSTISCHE U. KINO-GERATE GESELLSCHAFT M.B.H. 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 7
ALLIED-SIGNAL INC. 0 0 0 1 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
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 0 0 1 0 0 0 0 1 1 0 2 1 1 7
BERTIN + CIE PLAISIR 0 1 4 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 7
BOLT TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 7
CARL FREUDENBERG 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 0 0 0 0 0 0 0 0 0 7
CHEVRON RESEARCH & TECHNOLOGY CO. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 7
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 1 0 2 0 2 0 1 1 7
J. EBERSPACHER GMBH & CO. KG 0 0 0 0 0 0 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 1 2 7
NITTO BOSEKI CO., LTD. 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 2 0 1 1 1 0 0 0 0 0 7
SIEMENS VDO AUTOMOTIVE, 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 5 2 7
TENNESSEE GAS PIPELINE COMPANY 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 0 0 0 0 0 0 0 0 0 0 0 7
UNITED STATES OF AMERICA, ARMY 0 1 0 0 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 7
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 2 1 0 1 0 0 0 0 0 0 0 0 0 0 7
AKTIEBOLAGET ELECTROLUX 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 2 0 0 1 0 0 0 6
AP INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
AVID CORPORATION 0 1 1 0 2 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 0 0 0 0 0 0 6
BOLT BERANEK AND NEWMAN INC. 1 0 0 0 2 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 6
CHRYSLER MOTORS CORPORATION 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 6
CONTINENTAL GROUP, INC. 0 0 0 0 1 1 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
CONWED CORPORATION 2 0 1 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
DANA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 2 1 6
DR. ALOIS STANKIEWICZ GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 6
HANS LIST 0 1 0 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
INDUSTRIAL VEHICLES INTERNATIONAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 6
INGERSOLL-RAND COMPANY 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 0 0 0 0 0 0 0 6
INTERNATIONAL BUSINESS MACHINES CORPORATION 0 1 0 2 1 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 1 0 0 6
NIHON RADIATOR CO., LTD. (NIHON RAJIEETA KABUSHIKI KAISHA) 0 0 1 0 0 0 0 0 0 1 1 1 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 6
SEISMOGRAPH SERVICE CORPORATION 0 1 0 1 0 0 0 1 0 0 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 6
TECUMSEH PRODUCTS COMPANY 0 0 0 1 0 1 1 0 0 0 0 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 1 6
TOSHIBA CORPORATION 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 6
VOLKSWAGENWERK AKTIENGESELLSCHAFT 0 0 0 0 1 0 0 0 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 0 0 6
WESTINGHOUSE ELECTRIC CORP. 1 0 1 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 6
AB VOLVO 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 1 1 0 0 1 0 0 0 0 0 0 5
ALTEC CORPORATION 0 1 0 0 0 0 0 0 1 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 5
AWI LICENSING 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 3 1 1 0 5
CABOT SAFETY INTERMEDIATE 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 1 1 0 0 1 0 1 0 1 5
CHIYODA CHEMICAL ENGINEERING & CONSTRUCTION CO., LTD. 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
COLLINS & AIKMAN PRODUCTS CO. 0 0 0 0 0 0 0 0 0 0 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 5
DAIMLER-BENZ AKTIENGESELLSCHAFT 1 0 1 0 0 0 0 0 0 0 0 1 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 5
FLOWMASTER, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 5
GRUMMAN AEROSPACE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 5
INDUSTRIAL ACOUSTICS COMPANY, INC. 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 5
INDUSTRIAL RESEARCH PRODUCTS INC. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
KABUSHIKI KAISHA KENWOOD 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 0 1 0 0 0 0 0 0 1 5
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 0 0 0 2 1 1 1 0 5
MAPCO INC. 0 0 0 0 0 0 0 0 0 0 0 1 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
MEYER SOUND 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 1 1 1 0 0 0 2 0 0 5
MULTI SERVICE 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 2 0 0 5
NEC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 5
NOISE CANCELLATION 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 1 0 0 0 1 2 0 0 1 0 0 0 0 0 5
ROBERT BOSCH GMBH 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 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 1 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 5
SANKEI GIKEN KOGYO KABUSHIKI KAISHA 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 0 0 0 0 0 0 0 0 0 1 5
SANSHIN KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 5
SANSUI ELECTRIC CO., LTD. 0 0 0 1 1 0 0 0 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 5
SONIC INNOVATIONS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 5
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 0 0 0 0 0 0 0 1 1 2 1 5
TOYODA GOSEI KABUSHIKI KAISHA 0 0 0 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 0 0 0 0 1 0 5
TOYOTA JIDOSHA K.K. 0 0 0 0 0 0 0 0 0 2 1 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 1 5
TRIO KABUSHIKI KAISHA 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 0 0 0 0 0 0 0 0 0 0 0 5
UNION OIL COMPANY OF CALIFORNIA 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 5


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMB pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMB reports and materials from : ftp.uspto.gov/pub/taf/


Top

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