Rene Demellayer

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Vernier, CH

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Patents Grantslast 30 patents

Information Patent Grant
Load of particles for machining liquids for electro-erosion machine...
- Patent number 6,538,226
- Issue date Mar 25, 2003
- Charmilles Technologies SA
- Jean-Paul Briffod
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and process for preventing the breaking of a metal wire
- Patent number 4,825,030
- Issue date Apr 25, 1989
- Charmilles Technologies S.A.
- Rene Demellayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Device for the purification of machining liquids for electroerosion...
- Publication number 20020079213
- Publication date Jun 27, 2002
- CHARMILLES TECHNOLOGIES S.A.
- Rene Demellayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Load of particles for machining liquids for electro-erosion machine...
- Publication number 20010017289
- Publication date Aug 30, 2001
- CHARMILLES TECHNOLOGIES S.A.
- Jean-Paul Briffod
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR