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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 408, Cutting by Use of Rotating Axially Moving Tool

( 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 35 41 55 59 55 53 28 38 36 61 35 41 39 26 24 27 31 44 31 37 34 50 57 43 32 45 44 25 35 56 47 22 40 27 31 19 17 1420
HILTI AKTIENGESELLSCHAFT 0 1 0 0 1 0 0 0 0 1 0 0 1 2 1 0 0 3 4 1 2 3 4 3 2 5 4 7 0 6 5 5 2 0 0 1 6 70
BOEING COMPANY 0 0 1 0 1 0 0 0 1 1 1 1 1 3 0 2 0 5 1 6 1 2 2 3 3 2 1 1 2 3 3 2 6 4 2 2 2 65
BLACK & DECKER INC. 0 0 0 0 1 0 0 0 0 0 0 1 3 1 0 1 1 1 2 0 0 2 1 0 0 1 1 0 6 0 2 6 7 7 4 1 2 51
SANDVIK AKTIEBOLAG 0 0 0 1 2 0 0 0 0 1 2 1 1 1 0 0 0 0 0 0 2 2 0 0 0 4 3 1 4 2 4 1 1 2 4 4 8 51
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG 0 0 1 0 0 0 1 0 2 3 1 2 2 0 0 1 0 3 0 1 0 2 0 1 1 2 2 1 2 1 4 1 2 2 3 1 5 47
KENNAMETAL INC. 0 1 1 4 1 1 1 0 2 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 2 0 0 1 4 2 2 30
ROBERT BOSCH GMBH 0 0 1 0 0 0 0 1 0 2 0 1 0 0 2 0 1 0 1 1 0 0 0 0 1 4 2 3 0 0 3 2 0 0 1 1 2 29
SECO TOOLS AB 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 7 1 1 2 3 2 1 23
MCDONNELL DOUGLAS CORP. 0 0 0 0 2 0 0 0 0 2 0 1 2 0 0 1 1 0 0 0 1 0 2 2 0 0 1 2 1 2 1 0 1 0 0 0 0 22
MITSUBISHI MATERIALS CORPORATION 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 4 1 3 0 0 3 0 0 0 3 21
NITTO KOHKI COMPANY LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 4 2 0 3 2 1 0 3 0 0 0 0 0 0 0 0 0 0 19
DRESSER INDUSTRIES, INC. 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 2 4 0 2 0 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 18
GTE VALENITE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 4 1 4 0 0 0 0 0 0 0 0 0 0 0 0 17
ERICKSON TOOL COMPANY 2 0 0 1 3 1 1 1 2 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 16
GENERAL ELECTRIC COMPANY 1 0 0 0 0 0 0 0 1 0 1 0 0 2 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 2 1 0 3 0 0 16
COOPER INDUSTRIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 2 0 3 4 0 1 1 1 0 0 0 0 0 0 0 15
KOMET STAHLHALTER- UND WERKZEUGFABRIK ROBERT BREUNING GMBH 0 0 1 1 0 0 1 1 2 0 1 1 2 0 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 15
TAPMATIC CORPORATION 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 1 3 1 0 0 2 0 1 0 0 0 0 0 0 15
FISCHERWERKE ARTUR FISCHER GMBH & CO. KG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4 3 1 0 2 0 0 0 0 0 0 0 0 0 14
KOMET PRAZISIONSWERKZEUGE ROBERT BREUNING 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 2 0 1 0 0 4 1 4 0 0 1 0 1 14
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 3 1 1 0 0 0 1 1 0 0 0 2 0 0 14
MILWAUKEE ELECTRIC TOOL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 8 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 13
SANTRADE LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 0 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
VALERON CORPORATION 1 3 0 2 2 0 0 0 0 2 0 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 13
MIYAKAWA INDUSTRY COMPANY LIMITED 0 0 0 0 0 0 0 1 0 0 6 0 0 2 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
HITACHI SEIKO LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 2 1 1 0 0 0 0 2 0 0 0 0 0 0 11
WESTINGHOUSE ELECTRIC CORP. 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 4 0 0 0 2 0 0 0 2 0 0 1 0 0 0 0 0 0 0 11
BABCOCK & WILCOX COMPANY 3 5 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 0 0 0 0 0 10
CINCINNATI MILACRON INC. 1 0 3 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 10
HEALD MACHINE COMPANY 0 6 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 10
INGERSOLL MILLING MACHINE COMPANY 5 0 2 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 0 0 0 0 10
MITSUBISHI KINZOKU KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 1 3 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 10
UNITED STATES OF AMERICA, NAVY 0 0 1 0 0 1 0 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 10
KABUSHIKI KAISHA MIYANAGA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 1 0 1 0 0 0 2 9
OMI KOGYO CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 2 0 0 0 0 0 2 0 0 0 1 0 1 9
REGIE NATIONALE DES USINES RENAULT 0 0 0 0 0 1 3 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 9
ROCKWELL INTERNATIONAL CORPORATION 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 2 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 9
VALENITE 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 4 0 0 0 0 0 0 1 0 0 1 9
ALLIED MACHINE + ENGINEERING 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 1 0 1 1 2 2 8
BROTHER KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 8
EMUGE-WERK RICHARD GLIMPEL FABRIK FUR PRAZISIONSWERKZEUGE VO 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 0 0 0 0 2 2 0 1 0 1 0 8
EXCELLO CORPORATION 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
GENERAL MOTORS CORPORATION 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 8
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 2 0 2 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 8
LEE VALLEY TOOLS LTD. 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 0 0 1 1 2 0 0 0 0 0 8
SAMSON AKTIENGESELLSCHAFT 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 2 0 0 0 1 1 0 0 0 1 0 0 8
TOYODA KOKI KABUSHIKI KAISHA 0 0 0 0 0 1 0 0 0 0 0 1 0 0 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
AUGUST BECK GMBH & CO. 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 0 3 0 0 2 0 1 0 0 7
CREDO TOOL 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 1 1 3 2 0 0 0 0 0 0 7
EMERSON ELECTRIC CO. 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 7
EXCELLON AUTOMATION CO. 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 0 1 0 1 0 0 0 0 1 7
FORD MOTOR COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 7
HARMAND FAMILY LIMITED PARTNERSHIP, A CALIFORNIA LIMITED PARTNERSHIP 0 0 0 0 0 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 0 1 0 2 1 0 0 7
HAWERA PROBST GMBH & CO. 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 1 0 1 1 1 1 0 0 0 0 1 7
HEINZ KAISER AG 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 7
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 2 1 0 0 0 0 2 1 0 0 1 0 0 0 0 0 7
K-LINE INDUSTRIES, INC. 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 1 0 0 0 0 2 1 0 0 0 1 0 7
KEARNEY + TRECKER CORPORATION 1 1 0 0 1 0 0 0 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 0 0 0 0 7
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE 0 0 0 0 0 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 0 0 0 0 0 7
MERO AG 0 0 0 0 0 7 0 0 0 0 0 0 0 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
VERMONT AMERICAN CORPORATION 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 0 0 0 0 0 0 1 0 0 0 7
ZEPHYR MANUFACTURING CO., INC. 0 3 0 2 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 0 0 0 7
FANSTEEL INC. 1 0 0 0 0 0 0 0 0 0 0 2 2 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
HOUDAILLE INDUSTRIES, INC. 0 0 0 1 0 0 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 6
INDUSTRIAS ROMI 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 1 2 2 0 0 0 1 0 0 0 0 0 0 6
JANCY ENGINEERING CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 6
LOCKHEED CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
TRW INC. 0 0 1 0 0 0 0 0 0 2 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 6
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 6
WAUKESHA CUTTING TOOLS, INC. 0 0 1 2 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 0 0 0 6
WILHELM HEGENSCHEIDT GMBH 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
WOODWORKER'S SUPPLY, 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 2 1 0 2 0 1 0 0 6
AMERICAN SAW & MANUFACTURING COMPANY 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 0 1 1 0 0 0 0 0 0 5
CLIMAX PORTABLE MACHINE TOOLS, INC. 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 1 0 1 0 0 0 0 0 0 5
COOPER TECHNOLOGIES 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 2 0 3 0 0 0 0 5
FUJI JUKOGYO KABUSHIKI KAISHA 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 1 0 1 0 0 0 0 0 0 0 0 0 5
GREENFIELD INDUSTRIES, INC. 0 0 0 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 2 1 0 0 0 0 0 0 5
HARTMETALLWERKZEUGFABRIK ANDREAS MAIER GMBH & CO. KG 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 5
ISCAR 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 1 0 1 2 0 0 0 0 0 5
LOCKMASTERS, INC. 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 1 1 0 5
MAKINO 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 2 0 1 1 0 5
R. STEINER 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 1 0 2 1 0 1 0 0 0 0 5
REMS-WERK CHRISTIAN FOLL + SOHNE 0 0 0 0 0 0 0 0 1 0 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 5
ROCKWELL MANUFACTURING COMPANY 0 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 0 5
STANLEY WORKS 0 0 0 0 1 1 1 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 0 0 5
TBT TIEFBOHRTECHNIK GMBH & CO. KG 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TEXTRON INC. 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 5


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