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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 416, Fluid Reaction Surfaces (i.e., Impellers)

( 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 19 20 29 23 19 20 29 18 27 33 24 32 31 38 25 26 29 22 29 26 29 22 9 22 40 30 36 31 24 17 29 43 36 42 29 35 30 1023
GENERAL ELECTRIC COMPANY 3 10 14 9 11 13 12 7 7 7 5 6 8 5 2 8 7 6 6 10 3 9 6 24 31 30 17 19 21 23 15 28 46 78 44 44 39 633
UNITED TECHNOLOGIES CORPORATION 11 9 6 5 26 10 16 15 15 19 6 12 11 18 6 16 17 25 26 27 26 9 16 21 16 18 28 14 12 14 13 18 19 9 6 5 13 553
ROLLS-ROYCE PLC 6 8 11 3 5 8 8 2 2 4 8 6 7 4 1 12 4 2 8 3 2 5 4 6 7 3 4 5 3 2 7 5 7 5 12 1 9 199
WESTINGHOUSE ELECTRIC CORP. 0 1 8 7 6 8 3 2 1 6 3 1 2 3 0 3 1 1 3 7 9 5 4 8 7 5 1 3 2 5 0 0 0 0 0 0 0 115
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "S.N.E.C.M.A." 0 2 0 0 1 1 1 0 0 0 0 3 2 1 3 9 7 2 2 5 5 0 6 4 3 6 5 5 5 4 4 2 1 0 0 0 0 89
GENERAL MOTORS CORPORATION 4 1 18 4 7 4 2 5 3 0 0 2 3 2 1 1 2 0 3 0 3 1 3 5 1 0 0 2 0 0 0 0 0 0 0 0 0 77
BOEING COMPANY 0 4 0 1 0 0 3 0 1 1 0 2 3 5 1 2 3 1 0 2 3 0 3 1 1 2 3 1 1 0 0 3 2 7 2 4 0 62
SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE 0 0 0 2 2 0 0 2 2 1 0 3 8 2 2 0 2 4 2 4 4 6 3 2 5 4 2 0 0 0 0 0 0 0 0 0 0 62
HITACHI, LTD 0 0 0 1 2 2 2 2 2 2 1 3 2 2 1 3 0 1 1 1 1 0 2 1 2 0 2 4 5 1 2 1 0 4 3 3 1 60
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 8 20 10 4 2 4 2 53
MOTOREN-UND TURBINEN-UNION MUNCHEN GMBH 0 0 0 0 0 2 1 2 4 2 0 0 2 2 1 1 4 3 2 1 4 4 3 3 2 0 2 1 1 2 2 0 0 0 0 0 0 51
EUROCOPTER FRANCE S.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 4 3 4 6 4 13 4 5 0 1 2 46
MESSERSCHMITT-BOLKOW-BLOHM GMBH 0 0 0 0 2 1 0 0 1 2 3 4 7 7 3 2 4 2 4 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46
SIKORSKY AIRCRAFT 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 8 5 4 2 3 3 3 2 6 37
UNITED STATES OF AMERICA, NAVY 1 0 1 3 3 1 2 1 0 4 2 3 2 0 0 1 1 0 0 0 0 1 1 2 1 0 1 0 0 1 0 1 0 1 1 1 1 37
ALLIED-SIGNAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 4 1 1 4 5 2 3 0 0 0 5 3 0 0 0 0 33
TEXTRON INC. 0 0 0 1 1 6 1 1 1 3 0 3 9 2 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
UNITED STATES OF AMERICA, AIR FORCE 0 0 3 0 2 1 0 2 0 0 0 2 0 2 0 3 1 0 1 0 0 1 0 2 3 1 1 0 0 1 1 1 0 1 0 0 0 29
HUNTER FAN COMPANY 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 1 0 3 1 1 1 2 4 9 28
TOSHIBA CORPORATION 1 0 0 0 0 0 0 0 0 1 0 0 2 1 1 0 1 2 1 0 0 0 2 0 0 1 0 3 2 1 0 2 3 2 0 1 0 27
SIEMENS AKTIENGESELLSCHAFT 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 2 1 1 6 9 1 26
BRUNSWICK CORPORATION 0 1 2 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 2 0 1 1 1 1 0 1 4 0 0 0 25
DOWTY ROTOL LIMITED 2 2 1 7 0 1 1 3 1 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
SUNDSTRAND CORPORATION 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 2 2 2 2 1 2 1 0 1 3 1 2 0 0 0 0 0 0 0 23
WESTLAND AIRCRAFT, LTD. 1 0 1 1 0 1 4 1 2 5 0 3 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 23
AVCO CORPORATION 0 0 1 4 2 4 2 1 3 0 0 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22
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 11 9 1 0 21
CARRIER CORPORATION 0 0 2 1 3 1 0 2 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 3 0 1 0 0 0 1 0 0 1 2 0 0 21
COSTRUZIONI AERONAUTICHE GIOVANNI AGUSTA S.P.A. 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 2 7 1 3 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 0 1 0 0 1 0 1 4 1 2 0 0 0 3 1 2 0 1 0 0 0 0 0 0 1 0 1 0 0 0 2 0 0 0 0 0 21
BELL HELICOPTER TEXTRON, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 1 0 4 1 1 1 0 0 1 0 0 0 1 2 1 1 0 18
EMERSON ELECTRIC CO. 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 1 1 5 3 1 1 0 17
KAWASAKI JUKOGYO KABUSHIKI KAISHA 0 0 0 0 0 1 0 0 1 0 0 2 1 2 1 1 0 0 1 1 0 0 0 0 1 1 0 1 1 1 0 1 0 0 0 0 0 17
KING OF FANS, 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 6 3 4 2 1 17
GARRETT CORPORATION 0 0 3 1 0 0 2 0 0 1 0 1 1 1 0 1 0 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
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 1 3 2 0 3 3 4 16
FRAM CORPORATION 0 0 1 3 2 3 1 0 2 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 15
MCDONNELL DOUGLAS HELICOPTER CO. 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 2 1 0 2 3 2 2 0 0 1 0 15
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 2 3 6 4 15
UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND, - 1 2 3 1 5 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 15
BBC BROWN, BOVERI & COMPANY, LIMITED 0 0 0 0 0 2 0 1 2 0 0 1 2 0 0 0 0 0 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
AISIN SEIKI KABUSHIKI KAISHA 1 0 2 1 1 1 1 0 0 0 0 1 0 3 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
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 0 0 0 0 2 4 3 3 1 0 0 0 13
SOLAR TURBINES 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 1 5 4 2 0 0 0 0 1 0 0 0 13
MITSUBISHI JUKOGYO KABUSHIKI KAISHA 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 0 1 0 2 1 1 1 0 0 0 0 0 0 12
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 1 2 2 1 1 5 12
WALLACE-MURRAY CORPORATION 0 1 0 0 1 0 1 0 2 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 12
ADVANCED TECHNOLOGY INSTITUTE OF COMMUTER-HELICOPTER, 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 0 2 2 4 1 0 0 0 11
DAIMLER-BENZ AKTIENGESELLSCHAFT 1 1 1 0 1 0 0 2 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 11
DURACRAFT 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 0 2 4 3 0 0 0 0 0 0 0 0 0 11
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (O 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 11
OUTBOARD MARINE CORPORATION 1 0 0 1 2 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 0 1 0 0 0 0 11
UNITED STATES OF AMERICA, ARMY 0 0 0 0 0 1 0 1 0 0 3 0 0 0 0 1 1 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 11
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 0 0 0 0 0 1 2 0 2 1 0 0 0 0 0 2 1 1 10
INGERSOLL-RAND COMPANY 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 2 1 0 0 10
LASKO HOLDINGS, 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 4 2 1 1 0 2 10
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 0 0 1 2 1 4 2 10
NGK INSULATORS LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 2 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 10
AIRFLOW RESEARCH AND MANUFACTURING CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 2 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 9
BORGWARNER 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 3 3 1 0 9
HARTZELL PROPELLER, INC. 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
HUDSON PRODUCTS CORPORATION 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 3 0 1 0 0 0 0 0 0 0 0 0 9
NISSAN MOTOR COMPANY, LIMITED 0 2 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 9
NORDISK VENTILATOR CO. AKTIESELSKAB 0 0 1 1 0 1 3 0 0 0 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 9
ROBERT BOSCH GMBH 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 1 0 1 9
VALEO THERMIQUE MOTEUR 0 0 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 2 0 0 1 1 1 0 0 9
WESTLAND HELICOPTERS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 3 0 0 2 0 0 0 0 0 0 0 0 0 9
WESTLAND PLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 3 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
AB KARLSTADS MEKANISKA WERKSTAD 0 1 3 1 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 0 0 0 0 0 0 0 0 8
BEHR GMBH & 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 1 0 3 0 1 1 0 1 0 1 0 8
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 1 2 1 1 3 8
EUROCOPTER DEUTSCHLAND 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 1 0 0 0 0 0 2 2 1 2 0 0 8
HAMILTON SUNDSTRAND 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 3 2 1 8
HOLMES PRODUCTS CORP. 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 2 0 2 1 0 0 1 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 0 4 1 1 2 8
J. M. VOITH GMBH 0 0 0 2 0 0 0 0 0 0 0 1 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
LORD CORPORATION 0 0 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 1 0 0 0 1 0 0 0 1 0 8
MICHIGAN WHEEL COMPANY 0 0 3 1 2 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 0 1 0 8
TOYOTA JIDOSHA K.K. 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 2 0 0 0 1 0 0 0 1 1 0 0 8
USUI KOKUSAI SANGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 0 8
ALOHA HOUSEWARES 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 1 3 1 2 0 0 0 7
BELL AEROSPACE COMPANY 4 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 0 0 0 7
BOLKOW GESELLSCHAFT MIT BESCHRANKTER HAFTUNG 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 0 0 0 0 0 7
CESSNA AIRCRAFT COMPANY 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 7
FORD MOTOR COMPANY 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 7
LOCKHEED CORPORATION 0 3 0 2 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 0 0 0 0 0 0 0 7
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 7
MINKA LIGHTING, 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 1 0 1 7
PRATT & WHITNEY CANADA INC. 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 0 0 1 0 0 3 0 0 0 0 0 0 7
AB VOLVO 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
AGUSTA 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 3 1 0 0 0 0 0 0 0 0 0 1 0 1 6
ALLIS-CHALMERS CORPORATION 1 1 0 0 0 2 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 6
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 0 2 1 1 1 1 0 0 0 0 6
BIRD-JOHNSON COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 6
CATERPILLAR INC. 1 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 2 0 1 0 0 0 6
CURTISS-WRIGHT CORPORATION 0 0 1 2 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 0 0 0 0 0 0 0 0 6
DEUTSCHE FORSCHUNGSANSTALT FUR LUFT- UND RAUMFAHRT E.V. 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 0 0 0 1 1 1 0 0 0 0 0 0 6
EBARA 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 0 1 0 0 1 0 0 1 0 1 1 0 0 6
ELECTRIC POWER RESEARCH INSTITUTE, INC. 0 0 0 0 0 0 0 0 0 3 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 0 0 6
FLEXXAIRE MANUFACTURING 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 0 0 0 0 0 0 0 1 0 1 1 0 1 6
FUJI JUKOGYO KABUSHIKI KAISHA 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 1 0 0 0 1 1 0 1 0 6
HAYES-ALBION CORPORATION 0 0 0 0 1 3 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 0 0 0 0 6
KLEIN, SCHANZLIN & BECKER AG 0 0 0 0 0 0 0 0 0 0 0 1 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 6
POWER SYSTEMS MFG., 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 1 0 3 2 6
SANSHIN KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 6
SULZER BROTHERS LTD. 0 1 3 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 6
TRW INC. 1 0 0 1 1 0 0 0 0 0 0 0 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 6
ZF LUFTFAHRTTECHNIK 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 2 0 1 2 1 0 6
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 0 5 0 0 0 0 0 0 0 0 0 5
ANGELO FAN BRACE LICENSING, 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 0 0 1 0 1 2 1 0 5
BROWN BOVERI-SULZER TURBOMASCHINEN AG 0 0 0 0 1 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 5
CARTERCOPTERS, 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 0 1 2 0 0 2 0 0 5
GENERAL SIGNAL CORPORATION 0 0 0 0 0 0 0 0 0 2 0 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 5
HUGHES HELICOPTERS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. 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 0 0 0 1 0 0 0 0 2 5
ITT AUTOMOTIVE ELECTRICAL 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 0 0 0 1 2 2 0 0 0 0 0 0 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 0 2 2 0 1 0 0 5
KAMAN AEROSPACE CORPORATION 0 0 0 0 1 1 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 0 0 0 0 0 0 5
KSB AKTIENGESELLSCHAFT 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 0 0 0 0 0 0 0 0 5
MCDONNELL DOUGLAS CORP. 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 0 1 0 1 0 0 1 0 0 0 0 5
NAUTICAL DEVELOPMENT, INC. 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 1 0 0 0 0 0 0 0 0 0 0 0 5
NORTHERN POWER SYSTEMS, 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 2 0 2 0 0 0 0 0 0 0 0 0 5
REVCOR, INC. 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 1 0 2 1 5
ROCKWELL INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SOCIETE EUROPEENNE DE PROPULSION 0 0 0 0 0 0 0 0 0 0 0 1 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 5
TELEDYNE INDUSTRIES, INC. 0 0 0 0 0 0 0 0 2 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 5
TURNING POINT PROPELLERS, 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 2 0 5
UNITED AIRCRAFT OF CANADA LIMITED 2 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
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 0 0 0 1 0 0 2 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 0 5
WILLIAMS INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 5


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