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Jean-Paul Briffod
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Monnetier-Mornex, FR
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Patents Grants
last 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
Rotative tool-electrodes of simple shapes for 3D electroerosive mac...
Patent number
6,184,486
Issue date
Feb 6, 2001
Charmilles Technologies SA
Jean-Claude Diot
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Processes for manufacturing wires with a brass surface
Patent number
6,159,543
Issue date
Dec 12, 2000
Charmilles Technologies S.A.
Jean Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for the manufacture of wires with a brass surface, for the...
Patent number
5,858,136
Issue date
Jan 12, 1999
Charmilles Technologies SA
Jean Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-layer electrode wire and method for producing the same
Patent number
5,196,665
Issue date
Mar 23, 1993
Charmilles Technologies S.A.
Jean-Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire-cutting electric discharge machine with wire sectioning device...
Patent number
5,047,607
Issue date
Sep 10, 1991
Charmilles Technologies S.A.
Jean-Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Zinc or cadmium coated, surface oxidized electrode wire for EDM cut...
Patent number
4,977,303
Issue date
Dec 11, 1990
Charmilles Technologie S.A.
Jean Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for fastening an EDM tool in plural orientations
Patent number
4,891,485
Issue date
Jan 2, 1990
Charmilles Technologies S.A.
Jean-Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Selective power supply for travelling wire EDM apparatus
Patent number
4,652,717
Issue date
Mar 24, 1987
Charmilles Technologies S.A.
Jean P. Briffod
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Information
Patent Grant
Method and apparatus for cutting off a portion of a workpiece by el...
Patent number
4,547,646
Issue date
Oct 15, 1985
Ateliers des Charmilles, S.A.
Jean-Paul Briffod
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Information
Patent Grant
Wire electrode for cutting an electrode workpiece by electrical dis...
Patent number
4,341,939
Issue date
Jul 27, 1982
Ateliers des Charmilles, S.A.
Jean-Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
EDM Apparatus for cutting a groove in a recess in a workpiece
Patent number
4,215,261
Issue date
Jul 29, 1980
Ateliers des Charmilles S.A.
Jean-Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and apparatus for electrical machining of an electrode work...
Patent number
4,134,807
Issue date
Jan 16, 1979
Ateliers des Charmilles, S.A.
Jean-Paul Briffod
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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
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