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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2008 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 420, Alloys or Metallic Compositions

( 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 2006 2007 2008 Total
~INDIVIDUALLY OWNED PATENT 6 6 8 19 20 10 13 14 13 12 13 10 12 8 15 7 2 2 4 5 6 7 7 6 4 8 6 1 2 2 4 0 1 7 6 3 3 1 1 1 275
INTERNATIONAL NICKEL COMPANY, INC. 9 14 16 10 14 13 6 3 10 6 4 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 0 110
GENERAL ELECTRIC COMPANY 6 3 4 4 2 4 2 1 0 2 0 1 1 0 4 1 0 1 0 1 9 5 12 18 4 1 3 0 0 1 1 1 1 0 2 0 0 1 0 0 96
NIPPON STEEL CORP. 0 0 1 1 3 5 3 1 3 0 3 3 0 1 1 3 1 4 3 3 4 2 0 3 5 2 0 2 5 7 0 1 1 0 0 1 0 0 0 0 72
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 4 2 6 2 3 6 3 2 2 1 3 1 2 0 3 1 4 5 1 1 3 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 58
SUMITOMO METAL INDUSTRIES CO., LTD. 0 1 0 0 1 0 0 0 2 1 1 1 0 1 4 0 1 0 2 1 2 2 4 1 2 0 3 2 2 3 2 2 1 3 1 1 1 0 0 0 48
OLIN CORPORATION 0 2 0 5 2 2 1 2 4 3 6 5 2 0 0 0 0 3 0 0 1 0 1 2 0 3 0 1 0 0 0 0 1 0 0 0 0 0 0 0 46
KOBE STEEL LTD. 0 1 0 0 0 1 1 0 1 1 0 1 1 0 2 5 1 1 4 2 4 1 2 1 0 1 1 1 0 1 1 1 0 2 2 0 1 0 0 0 41
ALLEGHENY LUDLUM STEEL CORPORATION 1 0 4 3 2 4 4 3 4 2 2 1 1 0 2 2 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 40
ARMCO INC. 0 1 6 6 6 2 4 4 1 1 1 0 0 2 1 0 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39
ALCOA INC. 0 0 2 2 1 0 0 1 0 0 1 0 0 0 0 0 1 0 4 3 2 2 3 3 1 1 0 0 2 0 1 1 0 2 0 3 1 0 0 0 37
DAIDO TOKUSHUKO, K.K. 0 0 0 0 0 0 0 0 0 1 1 1 2 3 0 1 0 2 1 0 7 3 0 1 0 2 0 1 3 1 0 4 0 1 0 1 0 0 0 1 37
HITACHI METALS LTD. 0 0 0 0 1 1 2 3 1 2 1 1 1 0 0 0 0 1 0 3 2 1 3 3 3 1 0 2 0 1 2 0 0 0 1 1 0 0 0 0 37
HITACHI, LTD 1 0 1 1 3 2 6 2 0 1 2 3 0 0 1 2 2 3 0 0 0 0 2 1 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 37
KAWASAKI STEEL CORPORATION 0 0 0 0 0 0 1 0 1 0 1 0 3 0 2 0 1 0 1 0 0 0 4 2 0 2 2 0 2 2 2 2 4 4 0 0 0 0 0 0 36
CARPENTER TECHNOLOGY CORPORATION 0 0 2 2 1 1 5 1 3 1 2 0 0 0 2 2 0 0 0 0 5 1 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34
CARONDELET FOUNDRY COMPANY 1 0 0 0 1 1 1 1 0 1 1 0 1 1 0 0 0 0 0 1 6 2 4 1 4 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 33
GTE PRODUCTS CORPORATION 0 0 0 0 0 0 0 0 0 0 1 1 1 1 3 4 3 1 3 4 3 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
NIPPON KOKAN KABUSHIKI KAISHA 1 1 5 6 3 5 0 2 1 0 0 0 0 1 3 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
CABOT CORPORATION 0 0 1 0 0 1 0 1 3 3 2 3 1 1 2 6 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
TOSHIBA CORPORATION 0 0 1 1 2 1 0 0 0 1 0 2 1 0 2 3 2 1 0 0 0 1 2 2 1 0 0 0 0 0 1 0 1 0 0 2 1 0 0 0 28
MARTIN-MARIETTA CORPORATION 1 0 1 2 4 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 5 2 1 1 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 26
UNITED TECHNOLOGIES CORPORATION 0 0 2 1 2 1 0 1 0 1 0 0 2 0 0 0 2 2 1 1 0 3 1 0 0 1 0 0 0 0 0 1 0 0 1 0 2 0 0 1 26
USX CORPORATION 1 4 2 4 3 0 2 2 3 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 0 25
INCO ALLOYS INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 5 4 0 0 0 0 1 4 0 1 0 2 1 1 1 0 0 0 0 0 0 24
MITSUBISHI KINZOKU KABUSHIKI KAISHA 0 0 0 1 0 0 0 0 0 1 1 1 0 1 3 0 1 1 1 2 7 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24
TOYOTA JIDOSHA K.K. 0 0 1 0 0 2 0 0 1 0 0 0 1 0 0 0 1 1 1 1 1 1 2 2 2 1 2 1 1 0 0 0 1 0 0 0 0 0 0 0 23
INTERNATIONAL BUSINESS MACHINES CORPORATION 1 0 1 1 0 0 2 0 1 1 0 0 0 0 1 1 0 1 0 0 1 0 1 1 1 4 2 0 0 1 1 0 0 0 0 0 0 0 0 0 22
SANDVIK AKTIEBOLAG 0 2 1 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 1 0 1 1 3 0 1 2 0 0 0 21
WESTINGHOUSE ELECTRIC CORP. 0 0 3 3 1 1 0 1 1 2 0 1 0 1 0 0 1 3 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
ALLIED-SIGNAL INC. 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 2 2 1 2 1 4 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1 2 0 2 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 3 1 0 1 1 0 0 1 1 2 1 0 0 0 0 0 20
DEGUSSA AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 1 4 1 1 2 1 0 0 0 1 0 1 1 1 0 0 1 0 0 0 0 0 0 0 19
SWISS ALUMINIUM LTD. 0 0 0 0 0 0 3 1 2 3 1 4 1 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
UNION CARBIDE CORPORATION 1 0 1 1 1 2 1 1 1 0 2 2 0 2 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 0 19
UNITED STATES OF AMERICA, NAVY 2 1 0 0 1 0 0 0 0 0 0 0 3 0 4 0 1 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 19
FORD MOTOR COMPANY 0 0 1 0 0 2 0 1 1 1 0 2 0 2 2 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 2 0 0 0 0 0 0 0 0 0 18
KUBOTA LTD. 0 0 0 0 0 1 0 1 2 0 0 1 0 1 6 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
NISSHIN STEEL CO., LTD. 0 0 0 0 1 0 2 1 1 1 0 0 0 0 2 0 0 1 1 0 2 1 2 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 18
JOHNSON MATTHEY + CO., LIMITED 0 1 2 3 0 1 2 0 2 0 3 0 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 17
CRS 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 3 0 3 1 3 2 0 0 1 2 0 0 0 0 0 15
WILBUR B. DRIVER COMPANY 0 1 6 1 3 3 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 0 0 15
ALCAN INTERNATIONAL LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 1 2 1 0 1 0 1 0 0 0 1 1 1 0 1 0 0 0 0 14
JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY 0 0 0 0 0 0 0 0 0 0 1 1 0 1 3 0 0 0 1 0 1 0 0 3 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 14
TRW INC. 1 1 4 1 2 1 0 2 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 0 0 0 0 0 0 0 14
UNITED STATES OF AMERICA, AIR FORCE 1 2 1 0 0 2 0 0 1 1 0 1 0 0 0 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
CRUCIBLE INC 0 2 3 2 0 2 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 0 0 13
DAIDO METAL COMPANY 0 0 1 0 0 2 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 13
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 1 0 1 13
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO 0 0 0 0 1 2 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 1 13
MITSUBISHI DENKI KABUSHIKI KAISHA 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 2 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 13
MITSUBISHI JUKOGYO KABUSHIKI KAISHA 2 1 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 3 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 13
NATIONAL RESEARCH INSTITUTE FOR METALS 1 0 0 0 1 2 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 13
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR 0 0 1 0 0 2 4 0 0 1 2 0 1 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 13
A. FINKL + SONS CO. 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 2 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 12
AMAX INC. 0 1 0 0 0 2 1 1 2 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
DOW CHEMICAL COMPANY 1 3 1 2 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 12
FURUKAWA ELECTRIC CO., LTD. 0 0 1 1 0 0 0 0 2 0 0 0 0 0 1 1 0 0 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 12
GENERAL MOTORS CORPORATION 1 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 12
MITSUI MINING + SMELTING CO., LTD. 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 2 0 0 0 1 1 0 0 0 1 12
NKK CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 1 4 0 1 0 0 0 0 0 0 0 0 0 0 0 0 12
REYNOLDS METALS COMPANY 1 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 12
SIEMENS AKTIENGESELLSCHAFT 1 1 2 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 12
SOUTHWIRE COMPANY 0 0 1 0 0 7 2 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 12
TELEDYNE INDUSTRIES, INC. 0 0 0 3 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 12
BETHLEHEM STEEL CORPORATION 0 1 0 2 1 0 2 0 0 0 0 0 0 1 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 11
ENERGY CONVERSION DEVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 3 0 0 0 0 0 0 0 0 1 1 2 1 0 0 0 0 11
METALLGESELLSCHAFT AKTIENGESELLSCHAFT 1 0 0 2 0 0 0 1 0 0 0 3 0 1 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 11
AICHI STEEL WORKS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 5 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 10
INLAND STEEL CO. 0 0 1 0 0 0 1 0 1 0 0 0 4 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 10
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 1 5 1 2 1 0 0 0 0 0 0 10
REPUBLIC STEEL CORPORATION 0 0 0 2 1 2 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 0 0 10
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 0 1 0 1 0 0 0 2 0 0 1 0 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 10
DAIDO STEEL COMPANY LIMITED 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 1 0 0 2 4 0 0 0 0 9
FOOTE MINERAL COMPANY 2 2 1 0 0 0 1 0 0 0 0 1 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 0 0 0 9
HAYNES INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 3 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 9
JENERIC INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 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 9
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 9
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 0 2 0 2 1 0 2 1 0 0 0 0 0 0 0 0 1 9
MITSUBISHI STEEL MFG. CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 0 0 1 1 1 0 0 9
NIPPON YAKIN KOGYO COMPANY LIMITED 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 3 0 0 0 0 0 1 0 0 0 0 1 9
READING ALLOYS, INC. 0 0 2 0 1 0 0 0 1 2 0 0 0 1 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 9
TEXAS INSTRUMENTS, INCORPORATED 3 0 0 2 1 0 0 0 0 0 0 0 0 0 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 9
TITANIUM METALS CORPORATION OF AMERICA 2 1 1 0 1 1 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 0 0 0 0 0 0 0 0 9
UNITED STATES OF AMERICA, ARMY 0 0 0 0 2 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 9
COMMISSARIAT A L'ENERGIE ATOMIQUE 1 1 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
CREUSOT LOIRE INDUSTRIE (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 1 0 0 0 2 1 2 2 0 0 0 0 0 0 0 0 0 8
CRUCIBLE MATERIALS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
ELKEM METALS COMPANY L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
HUNTINGTON ALLOYS, INC. 0 0 0 0 0 0 0 0 1 1 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 8
J. M. NEY COMPANY 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 8
JAPAN STEEL WORKS LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 0 0 0 8
LATROBE STEEL COMPANY 0 1 0 1 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 8
MARTIN MARIETTA ENERGY SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 8
MITSUBISHI SHINDOH CO., LTD. 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 1 1 0 1 0 0 0 0 0 0 0 0 1 8
SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 8
SONY CORPORATION 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 2 0 0 0 0 8
TANAKA DENSHI KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2 1 2 0 0 0 1 0 0 0 0 0 0 0 0 8
WILLIAMS GOLD REFINING COMPANY INCORPORATED 0 0 0 1 1 0 2 0 0 1 0 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 8
AT&T CORP. 0 1 0 0 1 0 0 0 0 1 0 0 0 1 1 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 7
AVCO CORPORATION 0 0 1 0 0 2 0 0 0 0 0 0 0 0 2 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 7
DAIDO SEIKO KABUSHIKI KAISHA 0 0 0 0 0 2 2 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 0 0 0 0 0 7
E. I. DU PONT DE NEMOURS AND COMPANY 1 0 0 1 0 0 1 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 0 0 0 7
GEORG FISCHER AKTIENGESELLSCHAFT 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
GESELLSCHAFT FUR ELEKTROMETALLURGIE MBH 1 0 1 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 0 0 0 0 0 0 7
NEOLOY PRODUCTS, INC. 0 0 0 0 0 0 0 0 1 1 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 7
SKW TROSTBERG AG 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 7
TAIHO KOGYO CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 1 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 7
U.S. PHILIPS CORPORATION 0 2 0 0 0 1 0 0 0 0 1 0 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 7
WIELAND-WERKE AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 7
XEROX CORPORATION 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
ALLOY METALS, INC. 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 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 6
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER 0 0 1 0 0 0 0 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 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 1 2 2 0 0 0 1 6
HOWMEDICA, INC. 0 0 0 0 0 1 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 6
JFE STEEL 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 1 3 0 0 2 6
KB ALLOYS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 6
NISSAN MOTOR COMPANY, LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 6
PECHINEY ELECTROMETALLURGIE 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 0 0 1 0 0 0 1 0 0 0 0 0 0 6
PENNWALT CORPORATION 0 0 0 0 1 0 0 1 0 1 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 0 0 0 0 6
SANYO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6
SUMITOMO LIGHT METAL INDUSTRIES LIMITED 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
W.C. HERAEUS GMBH & CO. KG 1 0 0 0 0 0 0 0 0 1 1 0 0 0 2 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 6
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 1 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
BOEING COMPANY 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 0 0 0 0 0 0 0 5
BOHLER EDELSTAHL 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 0 1 0 1 0 0 0 0 2 1 0 0 0 5
CATERPILLAR INC. 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 5
COAST METALS, INC. 2 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 5
COMALCO ALUMINUM LIMITED 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 0 0 0 0 0 0 0 0 0 0 0 5
COMBUSTION ENGINEERING INC. 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
DAIDO SANSO KABUSHIKI KAISHA 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 0 0 0 0 5
DAIMLER-BENZ AKTIENGESELLSCHAFT 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 5
DENTSPLY RESEARCH + DEVELOPMENT CORP. 0 0 0 0 0 0 2 1 0 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 0 0 0 0 0 5
DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT 0 0 0 1 0 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 5
FRIED. KRUPP HUTTENWERKE AG 0 0 0 0 1 0 0 0 1 0 0 1 0 0 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 5
HOWMET CORPORATION 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
INDIUM CORPORATION OF AMERICA 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 1 0 0 0 0 0 0 0 0 0 0 0 0 5
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC. 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 1 2 1 0 0 0 0 0 0 0 0 0 0 5
KAWECKI BERYLCO INDUSTRIES, INC. 0 0 0 0 0 0 0 2 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 5
KOREA ATOMIC ENERGY RESEARCH INSTITUTE 0 0 0 0 0 0 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 0 0 1 0 0 0 0 5
LUCENT 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 1 1 0 2 0 0 0 0 0 0 0 0 5
MITSUI ENGINEERING AND SHIPBUILDING CO., LTD. 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
NIPPON MINING CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
NL INDUSTRIES INC. 0 0 0 0 0 0 1 1 0 0 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 5
OWENS-CORNING FIBERGLAS CORPORATION 0 0 0 0 0 0 1 0 1 1 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 0 0 0 5
P. R. MALLORY + CO., INC. 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 0 0 0 0 0 0 0 5
RESEARCH INSTITUTE OF ELECTRIC AND MAGNETIC ALLOYS 0 0 0 0 2 0 0 0 0 0 0 0 0 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 5
ROCKWELL INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 1 1 1 0 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 5
ROLLS-ROYCE PLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 5
SENJU METAL INDUSTRY CO. LTD. 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 0 0 0 0 0 0 3 1 5
SPECIAL METALS CORPORATION 0 0 0 1 0 0 0 1 0 0 0 1 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 5
SUMITOMO CHEMICAL COMPANY, LIMITED 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 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 5
UDDEHOLM TOOLING AKTIEBOLAG 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 0 0 0 0 0 1 0 1 0 0 1 0 0 0 5
UGINE SAVOIE (SOCIETE ANONYME) 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 2 0 0 0 0 0 0 0 0 0 0 0 5



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