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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 091, Motors: Expansible Chamber Type

( 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 36 28 49 33 45 46 25 41 23 35 23 36 23 24 22 21 13 15 22 27 15 19 18 17 19 18 4 9 9 10 6 9 5 8 6 8 4 771
CATERPILLAR INC. 6 8 5 5 11 15 11 21 13 14 9 7 6 7 3 5 1 3 4 6 2 1 2 0 6 4 5 4 6 5 4 2 8 6 7 9 4 235
BENDIX CORPORATION(NOW ALLIED-SIGNAL INC.) 8 4 10 9 20 8 7 9 2 5 1 6 8 4 5 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 113
JIDOSHA KIKI CO. LTD. 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 3 4 4 5 5 3 4 9 10 5 7 3 4 6 8 6 6 5 0 1 0 0 100
ROBERT BOSCH GMBH 1 0 2 3 7 9 11 7 3 3 1 3 4 3 0 2 1 2 1 0 4 4 1 2 2 0 1 0 0 2 1 1 2 0 6 2 9 100
GENERAL MOTORS CORPORATION 4 1 5 8 6 3 5 1 4 2 3 10 7 0 1 3 1 1 0 0 2 3 1 0 2 1 0 2 0 1 1 0 0 0 0 0 0 78
AISIN SEIKI KABUSHIKI KAISHA 0 0 0 1 3 0 2 4 1 0 3 3 4 7 2 1 6 3 1 4 5 0 0 1 1 0 0 0 1 5 2 3 3 4 1 1 0 72
LUCAS INDUSTRIES PUBLIC LTD. COMPANY 2 2 3 4 4 2 0 2 1 1 2 0 2 1 0 0 1 2 1 1 3 1 0 0 0 0 2 2 4 1 0 2 3 6 4 1 0 60
ZAHNRADFABRIK FRIEDRICHSHAFEN AG 1 1 2 0 0 3 2 4 5 0 0 9 3 4 4 3 2 0 0 1 0 0 1 2 0 0 0 4 0 0 1 1 0 0 1 0 0 54
DEERE + COMPANY 0 3 4 1 3 3 6 1 2 1 0 0 0 1 1 2 0 3 1 2 3 2 1 0 1 2 0 1 0 0 1 0 1 0 0 1 1 48
TOKICO LTD. 0 0 0 0 1 0 0 3 0 4 2 1 2 2 6 1 1 2 2 0 3 0 1 2 0 0 1 3 0 0 3 0 2 2 0 0 0 44
ALLIED-SIGNAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 6 3 4 5 1 7 7 2 0 0 0 1 0 0 1 0 0 0 0 42
KABUSHIKI KAISHA KOMATSU SEISAKUSHO 0 0 0 4 1 1 0 3 0 1 0 1 1 0 0 1 4 0 2 1 0 1 3 3 2 4 1 5 1 0 0 0 0 0 0 0 0 40
MANNESMANN REXROTH GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 6 4 2 3 7 2 2 3 0 0 2 1 1 0 0 0 0 0 0 0 39
DAIMLER-BENZ AKTIENGESELLSCHAFT 2 0 1 0 3 0 2 0 1 2 1 1 3 1 0 1 0 0 0 2 0 2 1 1 2 1 0 2 3 1 2 1 0 0 0 0 0 36
TRW INC. 0 0 3 0 2 0 1 2 0 0 1 0 2 1 0 1 0 0 1 1 2 1 1 0 1 2 2 2 1 3 2 1 2 0 1 0 0 36
ITT INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 1 3 7 7 5 1 7 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35
DANFOSS A/S 1 2 3 0 0 0 0 3 4 0 0 2 2 3 0 1 2 0 0 1 2 1 0 2 0 1 0 0 2 1 0 0 0 0 0 0 0 33
GENERAL ELECTRIC COMPANY 4 3 6 0 2 2 1 0 1 1 0 2 1 0 1 1 2 0 0 0 2 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 32
EATON CORPORATION 3 2 3 1 1 3 1 0 0 2 1 1 1 0 0 0 0 0 0 1 0 2 0 0 1 2 0 0 0 1 1 1 1 1 0 1 0 31
LINDE AKTIENGESELLSCHAFT 0 1 1 1 1 1 2 0 2 2 2 1 1 1 0 2 3 1 0 0 2 1 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 30
VICKERS, INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 8 3 4 2 1 2 3 2 1 0 0 0 0 0 0 0 0 0 0 0 30
PARKER-HANNIFIN CORPORATION 6 1 3 2 2 0 1 1 1 0 1 1 1 2 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 26
SUNDSTRAND CORPORATION 1 1 1 0 1 0 0 1 0 2 0 2 1 0 1 6 2 3 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 26
BENDIX EUROPE SERVICES TECHNIQUES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 12 1 2 3 0 0 0 0 0 0 0 0 0 25
BENDIX FRANCE S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 10 3 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24
HITACHI CONSTRUCTION MACHINERY CO., LTD. 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3 0 1 2 2 0 2 3 2 0 0 0 1 1 2 0 1 1 1 0 0 23
NISSIN KOGYO CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 3 3 0 0 0 2 1 1 0 3 1 0 1 0 0 0 1 0 1 0 1 0 23
UNITED STATES OF AMERICA, NAVY 1 2 2 2 2 3 1 0 0 1 0 1 0 0 1 1 1 0 0 0 0 0 0 2 0 1 0 0 0 1 0 0 0 1 0 0 0 23
ALFRED TEVES G.M.B.H. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 6 4 3 2 3 0 0 0 0 0 0 0 0 0 0 0 22
CESSNA AIRCRAFT COMPANY 1 2 5 1 0 2 0 0 0 0 0 1 2 0 1 1 2 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22
CASE CORPORATION 0 0 0 0 0 0 1 1 2 2 3 0 3 1 0 0 1 1 0 1 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 21
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 0 0 1 2 1 2 0 1 1 2 0 0 2 0 0 1 0 0 0 1 2 21
SOCIETE ANONYME DBA 0 0 0 0 1 3 0 0 2 4 0 0 3 1 0 2 2 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
TEIJIN SEIKI CO. LTD. 0 0 0 0 0 0 0 0 1 2 2 1 2 0 0 0 0 0 0 1 1 2 2 2 1 0 0 0 0 0 0 1 0 1 0 1 1 21
HITACHI, LTD 0 0 0 0 0 0 2 0 0 0 1 1 1 0 1 1 1 0 4 2 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 2 20
ABEX CORPORATION 1 0 1 3 3 4 1 1 1 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
DELPHI TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5 6 3 3 19
UNISYS CORPORATION 3 1 3 6 2 0 0 0 0 0 0 0 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 19
INGERSOLL-RAND COMPANY 3 0 2 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 0 2 0 1 1 0 1 0 1 0 0 0 0 1 1 0 18
SMC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 2 2 0 0 2 0 1 5 0 2 1 18
UNITED TECHNOLOGIES CORPORATION 3 1 2 0 1 0 1 2 0 1 0 0 2 1 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
BOEING COMPANY 1 0 4 0 0 0 0 0 1 0 0 0 1 0 0 3 1 1 2 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 17
GEWERKSCHAFT EISENHUTTE WESTFALIA GMBH 1 0 0 0 2 0 0 2 3 0 0 0 0 1 1 1 2 0 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 17
POCLAIN HYDRAULICS 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 1 0 0 0 1 0 0 2 1 3 0 0 1 2 1 0 0 1 0 0 0 0 17
APPLIED POWER INC. 0 0 0 0 3 0 2 1 0 2 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 0 16
FORD MOTOR COMPANY 1 0 2 3 2 1 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
NISSAN MOTOR COMPANY, LIMITED 0 0 1 1 0 1 0 0 1 0 0 0 1 3 0 1 2 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
GIRLING LIMITED 2 1 0 0 1 3 1 0 2 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 15
KAYABA INDUSTRY CO., LTD. 0 0 0 0 0 0 1 0 1 2 0 0 0 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 0 2 1 1 1 0 0 15
PNEUMO CORPORATION 0 1 1 0 0 1 0 1 2 1 2 0 0 1 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
BOSCH SYSTEMES DE FREINAGE 0 0 0 0 0 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 5 0 0 0 0 0 14
NAVISTAR INTERNATIONAL TRANSPORTATION CORP. 2 0 1 2 1 2 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 14
ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES 0 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 3 0 0 0 0 0 0 0 0 13
BENDIBERICA, S.A. 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 0 2 3 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
TOYOTA JIDOSHA K.K. 0 1 0 0 1 0 0 0 0 0 0 0 2 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 13
BORG-WARNER CORPORATION 1 1 1 1 1 0 1 3 0 0 1 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 12
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 2 5 3 2 0 0 0 0 0 12
REGIE NATIONALE DES USINES RENAULT 1 0 2 2 0 3 0 0 0 1 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 0 12
UNITED STATES OF AMERICA, ARMY 2 0 2 1 0 5 0 0 0 0 0 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 12
ATLAS COPCO AB 1 0 0 0 1 0 0 2 1 0 0 1 0 1 0 0 0 1 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 11
BOSCH BRAKING SYSTEMS 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 4 2 3 2 0 11
CONTINENTAL TEVES AG & CO., OHG 0 0 0 0 0 0 0 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 6 1 2 1 11
ROBERTSHAW CONTROLS COMPANY 1 1 5 2 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 11
SOCIETE ANONYME POCLAIN LE PLESSIS-BELLEVILLE OISE 1 1 2 0 0 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 11
GENERAL SIGNAL CORPORATION 1 1 3 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
HYDROMATIK GMBH 0 0 0 0 0 0 1 2 2 0 0 0 0 0 1 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
ITT CORPORATION 0 3 2 1 0 1 1 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 10
KOEHRING CORPORATION 1 1 4 1 0 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 10
NATIONAL RESEARCH DEVELOPMENT CORPORATION 1 1 7 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 10
NIPPON AIR BRAKE CO., LTD. 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 3 0 1 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 10
SIEMENS AKTIENGESELLSCHAFT 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0 0 0 0 2 0 0 0 10
TOYODA KOKI KABUSHIKI KAISHA 0 0 2 1 1 1 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 10
ALLIS-CHALMERS CORPORATION 0 1 1 2 1 2 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 0 0 0 0 0 0 9
BELL AEROSPACE COMPANY 3 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
CHANDLER EVANS INC. 1 2 2 1 2 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 9
FASTENER CORPORATION 0 2 2 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
HYDROACOUSTICS INC. 0 0 0 0 0 0 1 3 1 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
JOY MANUFACTURING COMPANY 0 0 0 0 0 0 1 0 1 0 1 0 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
LANGEN + CO. 0 0 0 0 0 0 2 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 9
MITSUBISHI JUKOGYO KABUSHIKI KAISHA 0 2 1 1 0 0 0 1 1 1 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 0 0 9
MOOG INC. 1 0 0 0 1 0 0 1 0 1 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 9
SHIN CATERPILLAR MITSUBISHI 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 0 0 1 0 0 2 1 0 0 0 1 2 1 9
WOODWARD GOVERNOR COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 2 0 0 0 0 0 0 1 0 1 0 0 0 0 9
CASCADE CORPORATION 3 1 0 1 0 0 0 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 0 0 0 8
HEILMEIER & WEINLEIN, FABRIK FUR OEL-HYDRAULIK GMBH & CO. KG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 0 0 3 0 0 0 0 0 1 0 0 0 0 0 0 8
ROBERT BOSCH 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 0 0 2 1 8
SPERRY RAND LIMITED 0 0 0 0 1 1 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 8
SULZER BROTHERS LTD. 0 0 0 0 1 0 0 2 3 0 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 8
WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 3 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 8
APPLIED POWER INDUSTRIES, INC. 2 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 0 7
BUTTERWORTH HYDRAULIC DEVELOPMENTS LIMITED 0 0 4 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 0 7
CAM GEARS LIMITED 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
CHICAGO PNEUMATIC TOOL COMPANY 1 1 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 0 0 0 0 7
CINCINNATI MILACRON INC. 0 1 2 0 1 0 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 0 0 0 0 0 7
CLARK EQUIPMENT COMPANY, INC. 0 0 0 1 0 0 1 2 1 0 0 1 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 7
DOWTY TECHNICAL DEVELOPMENTS LIMITED 0 1 1 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 7
FMC CORPORATION 0 0 0 0 1 2 0 0 0 0 0 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 7
G.L. REXROTH GMBH 0 0 0 0 0 0 1 0 0 0 0 0 1 1 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
GARRETT CORPORATION 0 0 0 0 0 0 0 0 2 2 1 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 0 7
HONEYWELL INC. 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 0 0 0 0 0 0 1 0 0 0 0 0 7
KOBE STEEL LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 3 0 0 0 0 0 0 1 1 0 0 0 0 0 0 7
KUBOTA 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 2 1 1 0 0 0 0 1 0 1 7
MANNESMANN AG 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 0 2 1 0 0 0 0 1 0 0 0 7
MANNESMANN REXROTH 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 2 0 1 1 3 0 0 0 7
MCDONNELL DOUGLAS CORP. 0 0 0 2 2 0 0 0 0 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 7
MIDLAND-ROSS CORPORATION 0 0 1 1 0 1 0 0 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 7
OILGEAR COMPANY 0 1 0 0 1 0 3 0 0 0 1 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 7
STANLEY WORKS 1 2 0 0 1 1 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 1 0 0 0 7
WESTINGHOUSE ELECTRIC CORP. 0 2 1 0 2 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 0 0 0 0 0 0 7
AMERICAN STANDARD, INC. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
BOSCH AUTOMOTIVE MOTOR 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 0 5 1 6
CONTROL CONCEPTS CORPORATION 0 0 0 0 0 0 0 1 0 0 0 2 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 6
FESTO 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 0 0 0 0 0 0 1 0 0 0 4 1 6
HARTMANN & LAMMLE GMBH & CO. KG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 6
HERMANN HEMSCHEIDT MASCHINENFABRIK GMBH & CO. 0 0 0 0 1 0 0 0 0 0 1 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
INTERNATIONAL BUSINESS MACHINES CORPORATION 1 0 0 1 1 2 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 6
J. J. BAKER COMPANY LIMITED 1 0 1 1 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 6
KABUSHIKI KAISHA KOSMEK 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 1 0 0 0 0 0 1 0 1 0 6
KAWASAKI JUKOGYO KABUSHIKI KAISHA 0 0 0 0 0 2 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6
NUTRON CORPORATION 0 1 1 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 0 0 0 0 0 0 6
POCLAIN, S.A. 0 0 0 0 0 0 1 2 0 1 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 6
SAMSUNG HEAVY INDUSTRIES, 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 1 3 0 0 0 0 0 0 0 6
SAUER-DANFOSS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 0 0 6
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 6
TEXTRON INC. 0 0 0 0 1 0 0 0 0 1 0 2 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 6
TRW FAHRWERKSYSTEME 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 1 1 2 2 0 0 0 0 0 0 6
VALEO S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
WESTINGHOUSE AIR BRAKE COMPANY 2 1 0 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 0 0 0 6
BBC BROWN, BOVERI & COMPANY, LIMITED 0 0 0 0 0 0 2 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 0 0 0 0 0 5
BERGWERKSVERBAND GMBH 1 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
DEUTSCHE BENDIX AURUSTUNGS GMBH 0 0 0 0 0 1 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 5
G. DUESTERLOH GMBH 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
GARDNER-DENVER COMPANY 0 1 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 0 0 0 0 0 0 5
GRACO INC. 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 2 0 0 0 0 0 0 0 0 0 0 0 5
HUSCO 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 1 0 0 1 0 0 0 0 1 2 5
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 2 2 1 0 0 0 0 5
KLOCKNER-WERKE AG 0 0 0 0 1 3 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 5
MASSEY-FERGUSON SERVICES N.V. 0 0 1 0 0 0 0 0 1 0 0 0 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 5
MESSERSCHMITT-BOLKOW-BLOHM GMBH 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 0 0 0 0 0 5
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 5
NISSHIN KOGYO KABUSHIKI KAISHA 0 0 0 0 0 1 1 0 1 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 5
NORDSON CORPORATION 0 0 0 1 0 0 0 1 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 1 5
OTIS ENGINEERING CORPORATION 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PACIFIC PRESS + SHEAR CORPORATION 2 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ROSS OPERATING VALVE COMPANY 0 0 0 0 0 0 0 0 0 1 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 0 0 5
SANDERS ASSOCIATES INC. 3 0 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 0 0 0 0 0 0 0 0 0 5
SHIMADZU CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SHIMADZU SEISAKUSHO LTD. 0 0 0 0 1 0 0 1 0 0 1 0 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 5
SIGNODE CORPORATION 0 0 1 1 0 1 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 0 0 0 0 0 0 5
TECHCO CORPORATION 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 1 0 0 0 0 0 0 0 0 0 5
TOSHIBA CORPORATION 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TOWMOTOR CORPORATION 2 0 0 0 0 0 0 0 1 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 5
TOYODA JIDOSHOKKI SEISAKUSHO KABUSHIKI KAISHA 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 0 0 0 0 0 0 0 2 0 0 0 5
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 0 2 2 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 5
VOLKSWAGENWERK AKTIENGESELLSCHAFT 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB 0 0 0 0 0 0 0 0 0 0 0 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 5


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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/


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