Jean-Pierre Beaufays

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Jemeppe S/Sambre, BE

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Patents Grantslast 30 patents

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Glass substrate coated with thin multifilms for protection against...
- Patent number 5,652,046
- Issue date Jul 29, 1997
- Saint-Gobain Vitrage International
- Jean-Pierre Beaufays
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass substrate coated with thin multifilms for protection against...
- Patent number 5,573,839
- Issue date Nov 12, 1996
- Saint-Gobain Vitrage International
- Jean-Pierre Beaufays
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Rotary sputtering cathode
- Patent number 5,158,660
- Issue date Oct 27, 1992
- Saint-Gobain Vitrage International
- Roland Devigne
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...