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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2004 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 415, Rotary Kinetic Fluid Motors or Pumps

( 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 Total
~Individually Owned Patent 29 19 26 29 36 27 30 32 29 24 21 32 31 18 29 21 30 13 25 32 22 15 22 32 24 22 22 29 13 13 13 23 30 37 39 31 920
GENERAL ELECTRIC COMPANY 16 9 14 14 9 11 8 7 4 8 9 11 7 3 2 5 7 8 12 10 5 10 9 33 50 28 16 19 24 20 14 36 42 99 64 60 703
UNITED TECHNOLOGIES CORPORATION 5 3 2 0 6 5 13 16 10 4 1 5 9 8 8 12 5 4 17 15 12 8 6 17 9 12 19 15 14 11 7 19 12 14 7 3 333
ROLLS-ROYCE PLC 4 2 6 2 0 4 1 3 4 2 0 3 8 5 6 8 6 1 9 4 10 3 5 10 11 9 6 4 4 2 4 5 6 10 16 10 193
WESTINGHOUSE ELECTRIC CORP. 4 13 9 15 8 7 11 14 4 5 2 2 4 3 0 3 2 1 4 5 11 15 8 17 9 2 0 4 3 4 0 0 0 0 0 0 189
HITACHI, LTD 0 0 2 3 2 4 4 3 3 2 4 6 9 4 4 7 4 7 6 9 3 5 4 5 8 8 4 8 4 3 6 8 11 10 11 7 188
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "S.N.E.C.M.A." 0 1 0 0 2 0 0 1 0 0 1 5 3 1 6 1 4 2 12 7 2 5 5 3 4 11 8 6 5 7 4 5 2 0 0 0 113
SIEMENS AKTIENGESELLSCHAFT 1 0 5 2 0 1 1 3 1 0 0 2 0 1 1 0 1 0 0 1 2 2 1 0 0 2 0 3 5 2 4 11 10 7 13 13 95
CARRIER CORPORATION 4 1 9 9 9 6 2 1 1 1 0 2 2 0 4 1 2 1 0 0 1 1 2 2 6 1 5 1 2 0 6 8 0 0 3 1 94
GENERAL MOTORS CORPORATION 0 6 6 2 5 6 8 9 3 3 1 1 9 2 3 0 0 2 1 2 2 1 5 4 6 1 1 2 0 0 0 0 1 0 0 0 92
MITSUBISHI HEAVY INDUSTRIES, 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 9 17 16 4 13 16 78
TOSHIBA CORPORATION 0 1 2 3 0 0 1 2 1 0 1 2 2 5 3 4 7 5 5 2 1 1 0 1 0 0 1 0 0 0 1 3 5 5 0 4 68
MOTOREN-UND TURBINEN-UNION MUNCHEN GMBH 0 0 0 2 1 1 3 0 0 0 1 2 3 2 5 1 2 2 3 6 9 3 2 1 2 2 2 0 3 1 0 3 0 1 2 0 65
EBARA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 0 0 0 3 4 3 5 4 1 2 5 5 4 2 8 5 0 58
ALLIED-SIGNAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 4 1 4 3 3 3 3 7 4 4 3 2 5 0 0 0 49
SUNDSTRAND CORPORATION 0 0 0 2 1 0 0 0 0 2 0 0 0 1 1 1 0 0 5 5 11 3 3 7 4 0 1 0 0 1 0 0 0 0 0 0 48
AVCO CORPORATION 1 1 3 2 5 4 4 4 1 0 1 0 4 1 3 4 0 2 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45
CATERPILLAR INC. 1 1 2 3 3 0 3 2 5 1 1 0 1 1 0 1 0 0 2 1 0 0 0 0 1 2 2 1 0 2 0 2 0 1 0 1 40
GARRETT CORPORATION 2 2 1 1 2 1 0 2 0 1 3 2 5 2 1 3 2 1 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35
KSB AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 2 3 8 3 3 1 3 1 2 3 0 35
ROBERT BOSCH GMBH 0 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 2 0 0 0 3 7 4 1 2 3 3 0 1 2 1 35
BBC BROWN, BOVERI & COMPANY, LIMITED 0 0 0 0 0 2 2 3 2 2 2 3 0 4 2 1 1 2 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
DRESSER-RAND COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 1 3 1 1 2 2 2 5 2 2 1 3 1 0 31
UNITED STATES OF AMERICA, AIR FORCE 0 1 0 0 0 1 3 1 1 1 1 0 1 1 0 1 1 0 1 2 5 0 2 2 1 3 0 0 1 0 0 0 0 1 0 0 31
ALLIS-CHALMERS CORPORATION 0 0 2 0 1 5 5 1 3 1 0 2 1 0 4 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30
KLEIN, SCHANZLIN & BECKER AG 0 0 2 0 1 1 2 1 2 3 4 1 0 0 4 0 2 2 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
ASEA BROWN BOVERI 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 1 0 0 3 4 7 1 11 0 0 0 27
INGERSOLL-RAND COMPANY 1 0 0 3 1 1 2 0 0 1 0 0 0 0 3 0 0 0 0 1 0 2 3 2 1 1 0 3 2 0 0 0 0 0 0 0 27
NIPPONDENSO CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 2 1 1 1 0 0 1 1 3 4 4 2 1 0 0 0 0 0 0 26
PRATT & WHITNEY CANADA 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 5 8 6 5 2 26
ALSTOM (SWITZERLAND) 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 8 16 0 24
ASEA BROWN BOVERI LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 1 6 8 3 0 0 0 0 0 0 0 0 0 23
KOBE, INC. 0 0 0 0 1 3 1 3 2 1 0 1 9 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
PRATT & WHITNEY CANADA INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 2 0 1 4 0 1 4 3 2 1 0 0 0 23
FORD MOTOR COMPANY 0 2 1 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 5 0 3 0 1 3 2 0 0 0 0 22
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 0 3 12 7 22
AISIN SEIKI KABUSHIKI KAISHA 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 2 1 1 2 0 1 0 1 2 1 1 0 0 2 2 21
DRESSER INDUSTRIES, INC. 2 0 0 0 0 1 1 1 0 1 0 0 1 0 1 0 3 5 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
SIEMENS WESTINGHOUSE POWER 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 4 3 5 4 2 3 21
SOLAR TURBINES INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 3 6 5 2 0 1 0 0 0 0 21
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 0 2 0 0 1 0 0 0 0 1 1 1 4 0 2 3 20
SNECMA MOTEURS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 12 20
MITSUBISHI JUKOGYO KABUSHIKI KAISHA 0 0 0 1 1 0 0 2 0 0 1 0 0 0 0 0 1 0 2 3 1 1 0 0 3 1 1 0 0 0 1 0 0 0 0 0 19
ROCKWELL INTERNATIONAL CORPORATION 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 3 0 0 5 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 0 0 0 0 1 0 0 0 0 1 2 1 3 1 0 2 0 0 1 1 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 18
UNITED STATES OF AMERICA, NAVY 2 0 1 0 0 0 1 0 1 0 0 1 0 0 3 0 0 0 0 0 1 0 0 0 2 2 0 0 1 1 0 0 0 2 0 0 18
GOULDS PUMPS, INCORPORATED 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 1 0 2 1 0 1 1 1 2 0 0 0 0 17
HOLSET ENGINEERING COMPANY LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 0 1 0 0 1 0 0 3 0 3 0 2 2 17
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 0 2 3 2 0 0 1 0 0 0 0 0 1 1 1 1 3 2 17
DELTA 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 0 0 0 0 2 2 9 3 16
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 3 1 1 3 1 1 6 16
KRAFTWERK UNION AKTIENGESELLSCHAFT 0 0 0 0 1 1 2 1 3 0 1 0 1 0 1 0 2 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
MANNESMANN VDO 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 3 3 7 3 0 16
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 3 1 1 0 0 0 0 1 1 2 0 1 1 16
SULZER BROTHERS LTD. 0 5 4 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 16
A. AHLSTROM CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 2 5 1 1 0 1 0 0 0 0 0 0 0 0 15
BORG-WARNER CORPORATION 0 1 0 2 1 1 1 0 1 0 0 2 1 1 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
DOMINION ENGINEERING WORKS LIMITED 1 1 3 1 2 0 1 0 0 1 3 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 15
TELEDYNE INDUSTRIES, INC. 0 0 0 0 1 0 0 0 0 1 0 1 1 2 2 1 1 0 3 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 15
ITT CORPORATION 1 1 0 0 1 0 0 2 1 0 0 0 0 0 0 0 1 0 1 0 0 1 2 1 0 0 0 1 0 0 0 0 0 0 0 0 13
VARIAN ASSOCIATES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 3 1 1 1 0 0 0 0 0 13
ABB MANAGEMENT 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 9 2 0 0 0 0 0 0 0 12
AISAN INDUSTRY CO., LTD. 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 2 1 0 1 1 1 1 1 12
HOLLYMATIC CORPORATION 0 0 0 0 4 0 0 2 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 0 12
VISTEON GLOBAL 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 2 3 0 5 2 12
CHANDLER EVANS INC. 0 0 0 0 0 0 2 2 1 0 1 1 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
DAIMLER-BENZ AKTIENGESELLSCHAFT 1 1 0 2 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 11
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 0 1 7 3 0 11
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 2 0 0 0 0 0 0 0 0 0 2 1 0 2 11
MAN GUTEHOFFNUNGSHUTTE AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 0 0 0 0 1 2 2 0 0 0 0 0 0 11
NISSAN MOTOR COMPANY, LIMITED 0 0 0 0 1 0 0 0 0 0 0 0 0 2 3 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 11
PFEIFFER VACUUM 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 2 0 0 2 5 2 11
THE BOC GROUP PLC 0 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 2 0 3 0 1 1 1 11
VOITH HYDRO, 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 0 0 0 0 1 6 2 0 0 1 0 11
WARMAN INTERNATIONAL LIMITED 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 2 0 0 0 0 0 1 0 2 0 0 1 0 0 1 0 11
BAKER HUGHES INCORPORATED 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 0 0 0 0 2 2 0 0 0 0 2 10
BROWN, BOVERI + CIE A. G. 1 1 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 10
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 1 2 3 2 2 10
INGERSOLL-DRESSER PUMP 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 2 2 0 1 0 4 1 0 0 0 0 10
SEIKO 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 2 6 0 2 10
SOCIETE EUROPEENNE DE PROPULSION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 4 0 2 0 1 0 0 0 0 0 0 0 10
WALBRO 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 2 0 1 1 1 0 0 2 0 1 1 0 10
WEIR PUMPS LIMITED 0 0 0 1 0 3 1 1 0 1 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 10
A/S KONGSBERG VAPENFABRIKK 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
AMERICAN STANDARD, INC. 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 2 0 1 1 0 0 0 1 0 9
BOC EDWARDS TECHNOLOGIES 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 9 9
BOEING COMPANY 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 9
BROWN BOVERI-SULZER TURBOMASCHINEN AG 0 0 1 0 1 3 4 0 0 0 0 0 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
COMPRESSOR CONTROLS CORP. 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 0 2 0 0 1 1 2 9
ENVIRONAMICS 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 2 0 1 0 0 0 1 2 1 9
GEC ALSTHOM SA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6 1 1 0 0 0 0 0 0 0 0 0 0 9
GIW INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 2 1 1 9
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 0 0 1 1 0 0 0 0 0 0 0 3 1 3 0 9
INSTITUT FRANCAIS DU PETROLE 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 1 0 0 0 0 2 1 3 1 0 0 9
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 0 0 1 0 2 3 1 2 9
MAN GUTEHOFFNUNGSHUTTE GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
ROTOFLOW CORPORATION 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 2 1 1 0 0 0 0 0 0 9
STAL-LAVAL TURBIN AB 0 1 1 0 0 1 0 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
WHIRLPOOL CORPORATION 0 0 2 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 9
AKTIENGESELLSCHAFT KUHNLE, KOPP + KAUSCH 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 8
ALSTHOM-ATLANTIQUE 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
AMETEK, INC. 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 1 0 0 1 1 0 1 8
BENDIX CORPORATION(NOW ALLIED-SIGNAL INC.) 1 1 2 0 0 2 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 8
COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 0 0 0 0 1 2 2 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 8
CUMMINS ENGINE CO., INC. 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 8
ELLIOTT TURBOMACHINERY CO., INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 8
ENGLISH ELECTRIC COMPANY LIMITED 2 1 2 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 0 0 0 0 0 0 0 8
FUJI ELECTRIC CO., LTD. 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 2 0 1 0 1 0 0 0 0 0 0 0 0 0 8
J. M. VOITH GMBH 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 8
LUCAS INDUSTRIES PUBLIC LTD. COMPANY 3 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 1 0 1 0 0 0 0 0 0 1 8
M.A.N.-MASCHINENFABRIK AUGSBURG-NURNBERG AKTIENGESELLSCHAFT 1 0 0 1 0 0 1 0 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 8
METAULLICS SYSTEMS CO., 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 1 1 1 1 0 0 2 1 1 0 8
NUOVO PIGNONE HOLDING S.P.A 0 0 0 0 0 0 0 0 0 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 8
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 1 0 0 0 0 0 1 0 0 0 0 0 0 2 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
WALLACE-MURRAY CORPORATION 0 0 0 0 1 1 1 1 0 0 0 1 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
WORTHINGTON PUMP, INC. 0 0 0 0 0 0 2 0 1 4 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 8
ABB ALSTOM POWER (SCHWEIZ) 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 2 4 1 0 0 7
ARTHUR PFEIFFER VAKUUMTECHNIK WETZLAR GMBH 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 7
ATELIERS DES CHARMILLES S.A. 1 2 0 0 0 0 1 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 7
BW/IP INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 7
GORMAN-RUPP COMPANY 0 0 1 0 2 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 1 7
ITT FLYGT AB 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 0 0 0 0 0 0 0 0 7
LEYBOLD AKTIENGESELLSCHAFT 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 2 2 0 0 0 0 0 0 0 7
LEYBOLD VAKUUM 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 1 1 1 2 2 7
MOTOREN-UND TURBINEN-UNION FRIEDRICHSHAFEN GMBH 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 7
NIKKISO CO., LTD. 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 7
PAPST-MOTOREN KG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 7
ROLLS-ROYCE DEUTSCHLAND LTD & 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 0 0 0 1 3 3 7
ROY E. ROTH COMPANY 0 0 1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 7
SANYO ELECTRIC CO., LTD. 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 0 0 1 1 1 1 0 1 0 0 7
SUNONWEALTH ELECTRIC MACHINE INDUSTRY 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 1 2 0 3 1 7
TRANE COMPANY 1 0 0 0 0 1 1 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 7
WORTHINGTON CORPORATION 1 1 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 0 0 7
A. W. CHESTERTON COMPANY 0 0 0 0 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 2 1 0 1 0 0 0 6
AIRFLOW RESEARCH AND MANUFACTURING CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 2 0 1 0 0 0 0 0 0 0 0 6
ALLISON ADVANCED DEVELOPMENT COMPANY, 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 0 3 2 0 0 6
COLTEC INDUSTRIES 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 1 0 1 0 0 0 0 0 2 0 0 6
CURTISS-WRIGHT CORPORATION 1 0 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
ESCHER WYSS LIMITED 0 2 2 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 0 0 6
FANTOM 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 4 0 1 0 6
FASCO INDUSTRIES, 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 1 0 1 0 0 1 1 0 6
GRUNDFOS A/S 1 0 0 0 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 1 1 0 0 0 0 1 6
HALE FIRE PUMP COMPANY 0 1 0 0 0 0 0 0 1 1 0 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 6
INTERNATIONAL BUSINESS MACHINES CORPORATION 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 0 0 0 0 2 0 0 6
KAWASAKI JUKOGYO KABUSHIKI KAISHA 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 6
NAVISTAR INTERNATIONAL TRANSPORTATION CORP. 1 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 6
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (O 0 0 0 0 0 1 1 1 0 0 0 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 6
OSAKA VACUUM, LTD. 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 0 0 1 0 0 0 0 0 0 0 6
SHOP-VAC CORPORATION 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 1 0 0 0 0 0 1 2 1 0 6
SIHI G.M.B.H. + CO. KG 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 6
TCG UNITECH 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 1 3 1 0 1 6
TOYOTA JIDOSHA K.K. 0 0 0 0 0 0 1 0 0 0 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 6
TRW INC. 0 1 1 0 0 1 0 0 1 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 0 6
UNION CARBIDE CORPORATION 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
A. R. WILFLEY & SONS, INC. 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 1 0 0 0 1 0 0 0 5
ABB PATENT 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 2 1 0 0 1 1 0 0 0 0 5
ABB STAL AB 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 0 0 0 1 1 0 0 0 5
ALCATEL CIT 0 0 0 0 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 1 0 0 0 0 0 5
ALLISON ENGINE COMPANY, 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 1 3 0 0 0 0 0 0 5
ASMO CO., LTD. 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 0 0 0 0 0 0 0 1 0 5
ATLAS COPCO ENERGAS GMBH 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 0 0 0 0 0 0 0 0 2 0 5
ATLAS COPCO TOOLS AKTIEBOLAG 0 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 1 1 0 1 5
BAXTER INTERNATIONAL INC. 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 0 1 0 1 1 0 0 0 0 0 5
CAPSTONE TURBINE 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 1 0 2 0 0 5
CARBORUNDUM COMPANY 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 1 0 0 0 0 0 0 0 0 0 0 5
CARL FREUDENBERG 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 0 0 0 0 0 0 0 0 0 0 5
DELAVAL TURBINE INC. 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 0 5
DOWTY ROTOL LIMITED 2 1 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 0 0 0 0 5
EDDY PUMP CORPORATION 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 0 0 0 0 0 1 0 0 0 0 0 5
ENVIROTECH PUMPSYSTEMS, 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 2 0 0 1 0 1 5
FUJIKOKI 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 2 1 0 0 0 0 0 5
GHH BORSIG TURBOMASCHINEN 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 1 2 2 0 0 0 5
GRUNDFOS INTERNATIONAL A/S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
GUTEHOFFNUNGSHUTTE STERKRADE AG 0 0 0 0 0 0 0 1 0 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 5
HEWLETT-PACKARD 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 0 0 2 2 0 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 1 3 0 0 0 1 5
KIORITZ 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 2 1 0 0 1 5
KLOCKNER-HUMBOLDT-DEUTZ AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
LUCAS AEROSPACE LIMITED 0 0 0 0 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 0 0 5
MAYTAG CORPORATION 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 5
PRAXAIR 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 2 0 0 0 0 0 0 0 0 2 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 1 0 1 0 1 1 1 0 0 5
SARGENT-WELCH SCIENTIFIC COMPANY 0 0 1 1 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 0 0 0 0 0 5
UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND, - 0 0 0 0 3 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 5
VAUGHAN CO., INC. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 5
WILFLEY, A. R., AND SONS, INC. 0 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 0 0 0 5


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