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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 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 Total
~Individually Owned Patent 19 20 29 23 19 20 29 18 27 32 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 35 992
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 77 44 44 593
UNITED TECHNOLOGIES CORPORATION 11 9 6 5 26 10 16 15 15 19 6 12 11 18 6 16 17 25 26 26 25 9 16 21 16 18 28 14 12 14 13 18 19 9 5 5 537
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 2 4 5 3 2 7 5 7 5 12 1 189
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 0 115
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 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 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 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 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 59
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 51
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 2 2 0 2 1 1 2 2 0 0 0 0 0 50
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 46
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 44
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 36
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 33
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 31
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 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 29
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 27
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 25
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 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 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 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 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 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 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 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 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 21
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 19
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 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 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 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 16
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 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 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 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 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 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 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 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 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 12
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 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 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 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 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 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 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 11
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 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 11
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 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 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 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 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 9
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 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 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 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 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 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 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 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 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 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 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 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 8
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 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 0 0 0 0 1 2 1 4 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 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 8
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 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 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 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 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 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 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 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 7
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 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 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 7
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 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 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 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 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 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 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 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 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 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 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 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 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 6
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 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 6
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 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 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 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 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 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 5
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 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 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 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 5
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 5
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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 5


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