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Matthias Feigl
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Leverkusen, DE
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Patents Grants
last 30 patents
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Patent Grant
Color photographic silver halide material
Patent number
6,689,552
Issue date
Feb 10, 2004
Agfa-Gevaert
Cuong Ly
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color-photography silver halide material
Patent number
6,451,521
Issue date
Sep 17, 2002
Agfa-Gevaert
Peter Berthaller
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Color photographic silver halide material
Patent number
6,159,675
Issue date
Dec 12, 2000
Agfa-Gevaert Naamloze Vennootschap
Cuong Ly
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color photographic silver halide material
Patent number
6,077,657
Issue date
Jun 20, 2000
Agfa-Gevaert N.V.
Cuong Ly
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
Colour photographic silver halide material
Publication number
20030064331
Publication date
Apr 3, 2003
Cuong Ly
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY