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Gunther Schadlich
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Naurod, DE
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last 30 patents
Information
Patent Grant
Device and method for stripping developer from a photoconductive su...
Patent number
4,482,241
Issue date
Nov 13, 1984
Hoechst Aktiengesellschaft
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for electrostatically charging a dielectric layer
Patent number
4,415,947
Issue date
Nov 15, 1983
Hoechst Aktiengesellschaft
Kurt Dryczynski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process and apparatus for rendering visible charge images
Patent number
4,392,711
Issue date
Jul 12, 1983
Hoechst Aktiengesellschaft
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cyclic electrophotographic copying process
Patent number
4,380,388
Issue date
Apr 19, 1983
Kalle, Niederlassung der Hoechst AG
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for electrostatically charging a dielectric layer
Patent number
4,353,970
Issue date
Oct 12, 1982
Hoechst Aktiengesellschaft
Kurt Dryczynski
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device for removing developer liquid from a recording material
Patent number
4,353,639
Issue date
Oct 12, 1982
Hoechst Aktiengesellschaft
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for shaping a thermoplastic layer
Patent number
4,233,380
Issue date
Nov 11, 1980
Hoechst Aktiengesellschaft
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Recording material having intersecting conductive strips and apertu...
Patent number
4,202,693
Issue date
May 13, 1980
Hoechst Aktiengesellschaft
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for recording and optically reproducing X-ray...
Patent number
4,132,893
Issue date
Jan 2, 1979
Hoechst Aktiengesellschaft
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Comparison reader for holographic identification cards
Patent number
4,131,337
Issue date
Dec 26, 1978
Hoechst Aktiengesellschaft
Roland Moraw
G07 - CHECKING-DEVICES
Information
Patent Grant
Process and apparatus for recording deformation images
Patent number
4,105,323
Issue date
Aug 8, 1978
Hoechst Aktiengesellschaft
Roland Moraw
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY