Heinz-Horst Teitscheid

Follow

Person

Koln, DE

People

Patents Grantslast 30 patents

Information 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 photographic silver halide material
- Patent number 6,171,776
- Issue date Jan 9, 2001
- Agfa N.V
- Cuong Ly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic silver halide material
- Patent number 6,063,557
- Issue date May 16, 2000
- Agfa-Gevaert N.V.
- Cuong Ly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide emulsion prepared by converting silver phosphate
- Patent number 4,450,225
- Issue date May 22, 1984
- Agfa-Gevaert Aktiengesellschaft
- Edith Weyde
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide emulsion, a photographic material and a process for t...
- Patent number 4,413,055
- Issue date Nov 1, 1983
- Agfa-Gevaert Aktiengesellschaft
- Edith Weyde
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver salt emulsion, photographic material and process for the pro...
- Patent number 4,401,751
- Issue date Aug 30, 1983
- Agfa-Gevaert Aktiengesellschaft
- Edith Weyde
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Colour photographic silver halide material
- Publication number 20030064331
- Publication date Apr 3, 2003
- Cuong Ly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY