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using a reusable recording medium in form of a band
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G03G15/263
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PHYSICS
G03
Photography
G03G
ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
Current Industry
G03G15/263
using a reusable recording medium in form of a band
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Patents Grants
last 30 patents
Information
Patent Grant
Electrophotographic copying process using two image areas
Patent number
5,142,327
Issue date
Aug 25, 1992
Infographix, Inc.
Todd A. Kahle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Belt tension device
Patent number
4,869,707
Issue date
Sep 26, 1989
Oce-Nederland B.V.
Hubertus W. G. in 't Zandt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for positioning a photoconductive belt for development
Patent number
4,769,671
Issue date
Sep 6, 1988
Xerox Corporation
Jeffrey M. Koff
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrographic copier with three development stations
Patent number
4,699,500
Issue date
Oct 13, 1987
Eastman Kodak Company
Cor Lubberts
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copying apparatus and process
Patent number
4,657,371
Issue date
Apr 14, 1987
Minnesota Mining and Manufacturing Company
James F. Sobieski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copying apparatus and process
Patent number
4,652,114
Issue date
Mar 24, 1987
Minnesota Mining and Manufacturing Company
James F. Sobieski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for synchronizing exposure of a document onto...
Patent number
4,643,560
Issue date
Feb 17, 1987
Eastman Kodak Company
John E. Morse
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Selective development control for electrostatic reproduction machines
Patent number
4,641,952
Issue date
Feb 10, 1987
Xerox Corporation
James M. Donohue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copying apparatus and process
Patent number
4,616,922
Issue date
Oct 14, 1986
Minnesota Mining and Manufacturing Company
James F. Sobieski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for producing multiple sets of copies of a doc...
Patent number
4,593,995
Issue date
Jun 10, 1986
Eastman Kodak Company
Ronald C. Holzhauser
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of apparatus for liquid developing of electrostatic images i...
Patent number
4,566,781
Issue date
Jan 28, 1986
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for making transparencies electrostatically
Patent number
4,419,004
Issue date
Dec 6, 1983
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Imaging method and apparatus
Patent number
4,419,005
Issue date
Dec 6, 1983
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toning apparatus and method
Patent number
4,410,260
Issue date
Oct 18, 1983
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic copier configuration
Patent number
4,396,274
Issue date
Aug 2, 1983
International Business Machines Corporation
Ernest P. Kollar
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Low-profile electrophotographic copying machine
Patent number
4,394,084
Issue date
Jul 19, 1983
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic apparatus having improved grounding means
Patent number
4,344,698
Issue date
Aug 17, 1982
Eastman Kodak Company
Robert E. Zeman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Plate making attachment for graphic art cameras
Patent number
4,332,459
Issue date
Jun 1, 1982
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Offset plate image transfer attachment for graphic art cameras
Patent number
4,275,957
Issue date
Jun 30, 1981
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Unitary optical system mounting component for imaging apparatus
Patent number
4,264,199
Issue date
Apr 28, 1981
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic attachment for use with an optical projecting s...
Patent number
4,262,998
Issue date
Apr 21, 1981
Coulter Systems Corporation
Manfred R. Kuehnle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for producing duplex copies
Patent number
4,214,831
Issue date
Jul 29, 1980
Eastman Kodak Company
Jorgen Reesen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for producing duplex copies
Patent number
4,212,529
Issue date
Jul 15, 1980
Eastman Kodak Company
Robert J. O'Brien
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for producing simplex of duplex copies
Patent number
4,191,465
Issue date
Mar 4, 1980
Eastman Kodak Company
Elmer E. Boase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Copying apparatus with imaging belt and image transfer via an inter...
Patent number
4,183,658
Issue date
Jan 15, 1980
OCE-van der Grinten N.V.
Leon M. W. Winthaegen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Flexible belt xerographic copier
Patent number
4,155,639
Issue date
May 22, 1979
A. B. Dick Company
Abraham Bejerano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replenishable photosensitive system
Patent number
4,088,403
Issue date
May 9, 1978
Xerox Corporation
William Kingsley
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoconductor support drum for photocopy machine
Patent number
4,063,809
Issue date
Dec 20, 1977
Pitney-Bowes, Inc.
Ernst Schrempp
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electro-photographic copier with strip-shaped latent-image carrier
Patent number
4,057,344
Issue date
Nov 8, 1977
Agfa-Gevaert Aktiengesellschaft
Richard Wick
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Single component color development system
Patent number
4,057,340
Issue date
Nov 8, 1977
Xerox Corporation
Lloyd F. Bean
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents