Frans J. Ville

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Edegem, BE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining the dynamic surface potential...
- Patent number 4,463,316
- Issue date Jul 31, 1984
- AGFA-GEVAERT N.V.
- Joseph L. Messens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic silver halide materials containing dispersed light-abs...
- Patent number 4,311,787
- Issue date Jan 19, 1982
- Agfa-Gevaert, N.V.
- Raymond G. Lemahieu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide materials containing fluorine-contain...
- Patent number 4,292,402
- Issue date Sep 29, 1981
- Agfa-Gevaert, N.V.
- Robert J. Pollet
- C07 - ORGANIC CHEMISTRY