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G01D15/08
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Parent Industries
G
PHYSICS
G01
Measuring instruments
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS TARIFF METERING APPARATUS MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
G01D15/00
Component parts of recorders for measuring arrangements not specially adapted for a specific variable
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G01D15/08
for spark erosion
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Patents Grants
last 30 patents
Information
Patent Grant
Discharge recording medium
Patent number
5,277,964
Issue date
Jan 11, 1994
Hitachi Maxell, Ltd.
Ryuzo Fukao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print-head and plate-cleaning assembly
Patent number
5,148,746
Issue date
Sep 22, 1992
Presstek, Inc.
Douglas D Fuller
B08 - CLEANING
Information
Patent Grant
Spark-discharge recording head with position sensor and control for...
Patent number
5,121,688
Issue date
Jun 16, 1992
Presstek, Inc.
Richard A. Williams
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Burnish protected electrosensitive recording
Patent number
4,727,383
Issue date
Feb 23, 1988
Dennison Manufacturing Company
John A. Hill
G01 - MEASURING TESTING
Information
Patent Grant
Transistor circuit for reducing current after ignition in a metal p...
Patent number
4,575,740
Issue date
Mar 11, 1986
International Business Machines Corporation
Gottfried Goldrian
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of driving electrodes in an electroerosion printer
Patent number
4,566,019
Issue date
Jan 21, 1986
International Business Machines Corp. (IBM)
Gottfried Goldrian
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print head for an electroerosion printer
Patent number
4,542,393
Issue date
Sep 17, 1985
International Business Machines Corporation
Fritz Hilpert
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of recording information on an electrosensitive record carrier
Patent number
4,536,769
Issue date
Aug 20, 1985
International Business Machines Corporation
Dietrich J. Bahr
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Large-scale printhead for non-impact printer and method of manufacture
Patent number
4,534,814
Issue date
Aug 13, 1985
Dynamics Research Corporation
Luke Volpe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Multicolor recording carrier and method of recording
Patent number
4,462,038
Issue date
Jul 24, 1984
Robert Bosch GmbH
Werner Jung
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording method and recording apparatus to record, on a grey scale...
Patent number
4,415,912
Issue date
Nov 15, 1983
Robert Bosch GmbH
Stefan Kudelski
G01 - MEASURING TESTING
Information
Patent Grant
Electrosensitive recording paper having improved recording density
Patent number
4,403,232
Issue date
Sep 6, 1983
Exxon Research & Engineering Co.
Joseph M. Kropac
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Smudge-free electrosensitive recording medium and method of inhibit...
Patent number
4,403,224
Issue date
Sep 6, 1983
Exxon Research and Engineering Co.
Richard C. Wirnowski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and arrangement for controlling the print current in metal p...
Patent number
4,395,715
Issue date
Jul 26, 1983
International Business Machines Corporation
Dietrich J. Bahr
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Arrangement for feeding electrodes in metal paper printers
Patent number
4,295,746
Issue date
Oct 20, 1981
International Business Machines Corporation
Kurt Hartmann
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electric discharge recording method and material with non-recording...
Patent number
4,264,913
Issue date
Apr 28, 1981
Sekisui Kagaku Kogyo Kabushiki Kaisha
Shiro Nakano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of and apparatus for manual writing using coded pulse train
Patent number
4,251,826
Issue date
Feb 17, 1981
The Wiggins Teape Group Limited
Gerhardt T. Schwartz
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording medium for thermographic recording of data items
Patent number
4,241,356
Issue date
Dec 23, 1980
Robert Bosch GmbH
Klaus Brill
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrical stylus adjustment means and method for rotary electrical...
Patent number
4,203,122
Issue date
May 13, 1980
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary electrical printer and method using dot-by-dot synchronization
Patent number
4,203,121
Issue date
May 13, 1980
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Record drive system for rotary electrical stylus device
Patent number
4,203,120
Issue date
May 13, 1980
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary printer and rotor structure
Patent number
4,195,936
Issue date
Apr 1, 1980
SCI Systems, Inc.
Leslie H. Gard
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Facsimile stylus assembly
Patent number
4,189,736
Issue date
Feb 19, 1980
Exxon Research and Engineering Co.
Fred A. DeFilipps
G01 - MEASURING TESTING
Information
Patent Grant
Record feed means for rotary electrical stylus device
Patent number
4,178,600
Issue date
Dec 11, 1979
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Record drive means for rotary electrical stylus device
Patent number
4,178,601
Issue date
Dec 11, 1979
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Mounting structure for rotary electrical stylus device
Patent number
4,178,599
Issue date
Dec 11, 1979
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary printing method
Patent number
4,178,583
Issue date
Dec 11, 1979
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary electrical printer and method automatic blackness control fo...
Patent number
4,177,472
Issue date
Dec 4, 1979
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Grounding device for rotary electrical printer and method
Patent number
4,176,364
Issue date
Nov 27, 1979
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electric discharge recording material
Patent number
4,163,075
Issue date
Jul 31, 1979
Sekisui Kagaku Kogyo Kabushiki Kaisha
Shiro Nakano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents