Skip menu navigation Home > Listing of Viewable PTMB Reports > Table of Contents for This Set of Reports


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 368, Horology: Time Measuring Systems or Devices

( 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 41 40 41 45 38 55 27 32 35 42 18 24 25 23 26 41 34 29 34 40 32 38 47 43 45 51 27 25 39 43 43 29 50 47 36 45 26 1356
CITIZEN WATCH CO., LTD. 6 2 2 12 10 12 13 21 12 22 24 53 59 16 17 30 7 7 4 7 0 1 1 1 4 6 2 3 4 5 15 10 11 12 10 6 4 431
SUWA SEIKOSHA CO., LTD. 4 3 8 26 39 28 21 27 17 13 8 16 21 12 15 6 13 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 278
TIMEX CORPORATION 0 8 14 7 8 11 12 8 3 4 4 7 11 3 14 8 1 2 5 5 7 3 4 5 14 2 2 8 6 5 1 1 2 0 0 0 0 195
KABUSHIKI KAISHA DAINI SEIKOSHA 2 5 5 9 10 16 6 11 15 38 10 24 13 10 8 1 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 189
ETA SA FABRIQUES D'EBAUCHES OF GRANGES 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 10 3 7 12 8 7 7 17 5 7 10 8 7 5 6 5 5 5 9 11 8 2 168
EBAUCHES S.A. 3 2 5 4 7 12 9 9 12 14 8 16 14 6 13 6 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 142
SEIKO EPSON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 4 6 4 6 3 8 3 3 3 4 9 2 11 13 18 13 10 13 136
SEIKO INSTRUMENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 2 4 3 2 1 5 2 3 3 1 5 8 12 15 20 18 6 116
CASIO COMPUTER CO. LTD. 0 0 0 0 0 3 2 2 2 5 5 5 2 1 12 5 1 0 7 4 4 2 4 3 5 5 6 3 2 2 6 1 7 2 3 1 0 112
SEIKOSHA CO., LTD. 0 0 0 0 0 1 1 1 2 3 3 5 4 2 2 0 1 0 9 8 5 2 10 4 1 3 4 1 0 0 0 0 0 0 0 0 0 72
ASULAB S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 1 0 0 0 3 4 5 5 8 1 6 7 6 7 8 6 71
GEBRUDER JUNGHANS GMBH 2 7 11 6 3 4 5 1 3 2 3 1 8 3 3 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 66
SOCIETE SUISSE POUR L'INDUSTRIE HORLOGERE MANAGEMENT SERVI 0 0 2 3 3 6 9 4 2 1 2 8 2 5 4 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 56
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 1 0 1 3 5 2 3 7 3 5 6 3 2 0 0 3 0 1 0 1 0 1 2 0 1 0 0 0 0 0 0 0 50
HMW INDUSTRIES, INC. 7 8 7 6 12 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 41
RHYTHM WATCH COMPANY, LIMITED 0 0 0 0 1 1 0 0 2 2 2 1 1 2 6 5 2 4 4 1 0 1 0 0 1 0 0 0 0 1 1 0 3 0 0 0 0 41
GENCORP INC. 11 8 6 2 3 0 1 1 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 37
HUGHES AIRCRAFT COMPANY 0 0 0 0 1 2 1 10 7 6 2 2 1 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 0 0 0 0 0 0 0 0 0 37
BULOVA WATCH COMPANY, INC. 4 1 2 4 3 0 0 3 4 2 0 2 2 3 1 2 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 36
MONTRES RADO S.A. 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 9 1 3 3 3 0 1 1 1 1 1 0 0 1 0 0 2 0 2 2 1 0 35
GENERAL ELECTRIC COMPANY 5 1 5 4 4 1 5 2 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 34
SEIKO KOKI KABUSHIKI KAISHA 0 0 0 0 4 1 2 1 2 4 1 3 8 1 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 33
INTERNATIONAL BUSINESS MACHINES CORPORATION 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 1 4 1 1 4 5 6 31
TEXAS INSTRUMENTS, INCORPORATED 0 0 0 1 0 2 3 7 1 5 1 4 1 2 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 30
ETA A.G. EBAUCHES-FABRIK 2 2 0 0 0 5 2 3 3 3 1 2 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 28
MOTOROLA, INC. 0 0 0 0 2 2 0 2 1 0 1 0 1 1 0 2 0 0 0 0 1 0 1 1 1 1 1 1 0 1 2 2 0 1 1 0 0 26
TOSHIBA CORPORATION 0 0 0 0 0 1 0 0 3 3 2 1 3 0 0 2 0 0 2 0 1 1 1 0 0 1 0 0 1 1 1 1 0 0 1 0 0 26
JUNGHANS UHREN GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 0 2 4 4 0 2 0 0 1 1 1 1 1 1 0 0 24
DIEHL GMBH & CO. 1 0 2 1 1 0 1 1 0 2 0 0 2 2 0 0 4 0 1 1 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 23
OMEGA, LOUIS BRANDT + FRERE S.A. 2 1 7 5 5 1 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 0 23
CENTRE ELECTRONIQUE HORLOGER, S.A. 4 2 3 2 1 2 1 1 2 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 22
SCHILD, A., S.A. 1 0 0 1 7 4 2 3 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 0 0 0 22
BUNKER RAMO CORPORATION 0 0 5 4 2 3 2 1 2 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 21
MONTRES ROLEX S.A. 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 3 2 3 2 1 0 2 1 0 1 2 0 0 0 21
KIENZLE UHRENFABRIKEN GMBH 9 0 3 0 0 0 1 1 3 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 20
SEIKO INSTRUMENTS & ELECTRONICS LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 4 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1 1 1 2 1 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 1 1 17
NEC 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 1 1 1 0 0 2 2 3 2 0 0 0 0 17
THE SWATCH GROUP MANAGEMENT SERVICES 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 1 3 2 3 7 1 17
EQUITIME INC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 2 0 0 2 3 3 2 0 16
FABRIQUE D HORLOGERIE CHS. TISSOT ET FILS S.A. 1 0 4 6 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 16
ROBERTSHAW CONTROLS COMPANY 0 0 0 1 2 2 2 1 1 0 0 2 1 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
SONY CORPORATION 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 1 0 1 0 2 1 0 2 1 0 0 0 2 0 16
TIME COMPUTER, INC. 0 0 0 0 0 8 1 3 3 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 16
HITACHI, LTD 0 0 0 0 0 0 0 0 1 0 0 2 3 3 2 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 15
SUNBEAM CORPORATION 4 6 1 0 0 0 0 0 0 0 0 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 14
VDO ADOLF SCHINDLING AG 0 0 0 0 0 0 1 1 0 1 0 2 0 5 0 1 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
LES FABRIQUES D ASSORTIMENTS REUNIES 2 0 2 1 3 2 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 0 0 0 0 13
SIEMENS AKTIENGESELLSCHAFT 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 3 1 0 0 0 0 0 0 0 1 0 1 3 0 0 0 13
COMPAGNIE DES MONTRES LONGINES FRANCILLON S.A. 0 0 1 0 0 0 1 0 0 0 0 1 0 1 2 0 0 0 0 0 0 0 1 0 2 0 2 0 1 0 0 0 0 0 0 0 0 12
OMEGA SA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 11
SMH MANAGEMENT SERVICES 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 1 2 1 1 1 3 1 1 0 0 0 0 0 11
TEKTRONIX INC. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 2 2 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 11
TEMTEC 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 1 0 3 3 2 0 1 1 0 0 0 11
UNITED STATES TIME CORPORATION 4 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 0 0 0 0 11
BRAUN A.G. 0 0 2 2 0 0 0 0 0 0 0 2 1 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
PFORZHEIMER UHREN-ROHWERKE PORTA GMBH & CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
TIMEX GROUP B.V. 0 0 0 0 0 0 0 0 0 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 3 10
XILINX, 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 1 3 2 2 1 0 0 10
ADVANTEST CORP. 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 0 1 0 3 0 0 1 0 1 0 0 9
COPAL COMPANY LIMITED 0 0 0 0 1 0 1 0 2 1 3 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 9
KUNDO-KIENINGER + OBERGFELL 0 0 1 1 1 1 0 0 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 0 0 0 0 9
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 3 0 0 0 0 0 1 0 0 0 9
RCA CORPORATION 0 1 0 1 0 1 0 0 1 2 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 9
SPARTUS CORPORATION 0 1 0 0 0 0 0 0 3 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 9
AT&T CORP. 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 8
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 8
FABRIQUES D'HORLOGERIE DE FONTAINEMELON, S.A. 0 1 2 0 0 0 1 0 1 0 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 8
FAIRCHILD CAMERA AND INSTRUMENT CORPORATION 0 0 0 0 0 0 0 0 0 3 2 1 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 8
FREDERIC PIGUET S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 2 0 0 0 2 0 8
FUJITSU LIMITED 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 2 0 2 1 0 0 0 2 0 0 0 0 8
MATSUSHITA ELECTRIC WORKS, LTD. 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 8
OMRON TETEISI ELECTRONICS CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 8
UNITED STATES OF AMERICA, NAVY 0 2 0 1 1 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 8
GIRARD-PERREGAUX ET CIE S.A. 1 0 0 0 2 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 1 0 0 0 1 7
HEWLETT-PACKARD COMPANY 0 0 0 0 0 0 1 2 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 7
ORIENT WATCH CO., LTD. 0 0 1 0 2 1 0 0 0 1 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 0 0 7
PORTESCAP, LE PORTE-ECHAPPEMENT UNIVERSEL S.A. 3 1 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 0 0 7
SEIKO CLOCK 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 1 3 0 0 0 0 0 0 7
ADVANCED MICRO DEVICES, 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 1 1 0 0 1 1 0 1 0 1 0 6
BONINCHI S.A. FABRIQUE DE COURONNES DE MONTRES 0 1 0 0 0 0 0 2 0 1 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 6
CURTIS INSTRUMENTS INC. 0 0 0 2 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 0 0 0 0 0 0 0 6
EMHART INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
FOSSIL, 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 1 0 0 2 0 0 2 0 1 6
JECO CO., LTD. 1 1 0 0 0 1 0 1 0 0 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 6
PFORZHEIMER UHREN-ROHWERKE RUDOLF WEHNER 0 0 0 0 0 1 1 0 3 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
ROBERT BOSCH GMBH 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 3 0 0 0 0 0 0 0 0 6
TEXTRON INC. 0 0 0 0 0 1 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 6
TRI-TECH INC. 0 0 0 3 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 0 0 0 0 0 6
U.S. PHILIPS CORPORATION 0 0 0 0 1 1 1 1 0 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 0 0 0 6
BIFORA-UHREN J. BIDLINGMAIER GMBH 0 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 0 0 0 5
BIVIATOR S.A. 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 0 0 0 0 0 0 0 0 0 0 0 0 5
FORSTER, BERNHARD 0 3 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 0 0 5
ITT CORPORATION 0 0 0 0 0 1 2 1 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 0 0 5
IWC INTERNATIONAL WATCH CO. AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 5
JEAN-CLAUDE BERNEY SA 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 0 0 5
MANUFACTURE DES MONTRES ROLEX S.A. 0 0 0 2 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
RICHEMONT INTERNATIONAL SA 0 0 0 0 0 0 0 0 0 0 0 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 5
ROLEX 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 0 0 0 0 0 0 0 1 0 2 2 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 1 1 0 0 0 0 1 0 0 0 1 1 0 0 0 5
SANKYO SEIKI MFG. CO., LTD. 0 1 1 0 1 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 0 0 5
SHIOJIRI KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SIMPLEX TIME RECORDER COMPANY 1 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 0 1 0 1 0 1 0 0 0 0 0 5
STEWART-WARNER CORPORATION 0 0 1 0 0 0 0 0 1 1 0 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 5
URANUS ELECTRONICS INC. 0 0 0 0 1 1 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 0 0 0 0 5
VALJOUX S.A. 0 1 0 1 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 0 0 0 0 0 0 5


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMB pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMB reports and materials from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > Listing of Viewable PTMB Reports > Table of Contents for This Set of Reports