Josef Pfeifer

Person

Unterhaching, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Containers for X-ray films or the like
- Patent number 4,438,164
- Issue date Mar 20, 1984
- Agfa-Gevaert Aktiengesellschaft
- Josef Pfeifer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Data processing device for reading and processing visually observab...
- Patent number 4,349,730
- Issue date Sep 14, 1982
- Agfa-Gevaert Aktiengesellschaft
- Josef Pfeifer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrophotographic method and apparatus
- Patent number 4,210,396
- Issue date Jul 1, 1980
- AGFA-Gevaert, A.G.
- Juurgen Muller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for developing latent images of X-rayed objects
- Patent number 4,193,682
- Issue date Mar 18, 1980
- AGFA-Gevaert, A.G.
- Jurgen Muller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure system for copying machines
- Patent number 4,173,411
- Issue date Nov 6, 1979
- AGFA-Gevaert, A.G.
- Hans A. Massengeil
- G02 - OPTICS
Information Patent Grant
Method and apparatus for making latent images of object-modulated X...
- Patent number 4,152,593
- Issue date May 1, 1979
- AGFA-Gevaert, A.G.
- Manfred Schmidt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copier
- Patent number 4,146,822
- Issue date Mar 27, 1979
- AGFA-Gevaert A.G.
- Rudolf Eppe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording device
- Patent number 4,107,687
- Issue date Aug 15, 1978
- AGFA-Gevaert, A.G.
- Josef Pfeifer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of determining exposure times for photographic copying material
- Patent number 4,104,069
- Issue date Aug 1, 1978
- AGFA-Gevaert, A.G.
- Jacques Leon Vanheerentals
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Josef Pfeifer

Person

Patents Grantslast 30 patents

Containers for X-ray films or the like

Data processing device for reading and processing visually observab...

Electrophotographic method and apparatus

Apparatus for developing latent images of X-rayed objects

Exposure system for copying machines

Method and apparatus for making latent images of object-modulated X...

Electrophotographic copier

Recording device

Method of determining exposure times for photographic copying material