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Rudolf Meyer
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Cologne, DE
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last 30 patents
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Patent Grant
Photographic silver halide recording material with cellulose dicarb...
Patent number
4,603,102
Issue date
Jul 29, 1986
Agfa-Gevaert Aktiengesellschaft
Wolfgang Himmelmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic silver halide recording material with graft copolymer...
Patent number
4,524,131
Issue date
Jun 18, 1985
Agfa-Gevaert Aktiengesellschaft
Wolfgang Himmelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of processing a photographic material using a processing liquid
Patent number
4,310,620
Issue date
Jan 12, 1982
Agfa-Gevaert Aktiengesellschaft
Rudolf Meyer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Anodized aluminium rollers with improved electrical conductivity an...
Patent number
4,288,469
Issue date
Sep 8, 1981
Agfa-Gevaert Aktiengesellschaft
Rudolf Meyer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for hardening photographic layers containing gelatine
Patent number
4,119,464
Issue date
Oct 10, 1978
AGFA-Gevaert Aktiengesellschaft
Wolfgang Sauerteig
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ink for the ink jet process
Patent number
4,106,027
Issue date
Aug 8, 1978
AGFA-Gevaert A.G.
Klaus Hoffmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...