VOUMARD MACHINES CO, SA

Organization

L. CHAUX-DE FONDS, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for grinding concave parts, notably for manufactu...
- Patent number 7,448,939
- Issue date Nov 11, 2008
- Voumard Machines Co. SA
- Maurice Guenin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Machining method and apparatus
- Patent number 5,630,748
- Issue date May 20, 1997
- Voumard Machines Co., S.A.
- Maurice Guenin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving apparatus for a diamond toolholder
- Patent number 5,497,759
- Issue date Mar 12, 1996
- Voumard Machines Co. S.A.
- Maurice Guenin
- B24 - GRINDING POLISHING
Information Patent Grant
Precision grinding machine
- Patent number 5,323,572
- Issue date Jun 28, 1994
- Voumard Machines Co. S.A.
- Maurice Guenin
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding method and clamping device
- Patent number 5,259,156
- Issue date Nov 9, 1993
- Engineers' Tool Manufacturing Company
- Mordechai Ronen
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for grinding convergent conical surfaces
- Patent number 4,386,483
- Issue date Jun 7, 1983
- Voumard Machines Co. S.A.
- Alfred Schlaefli
- B24 - GRINDING POLISHING
Information Patent Grant
Auxiliary workpiece-loading and -unloading apparatus
- Patent number 4,161,849
- Issue date Jul 24, 1979
- Voumard Machines Co.
- Hugues Voumard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method and device for grinding concave parts, notably for manufactu...
- Publication number 20060217833
- Publication date Sep 28, 2006
- Voumard Machines Co SA
- Maurice Guenin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks

Information Trademark
73355002 - VOUMARD
- Serial number 73355002
- Registration number 1274112
- Filing date Apr 16, 1982
- Voumard Machines Co. S.A.
- 7 - Machines and machine tools

VOUMARD MACHINES CO, SA

Organization

Patents Grantslast 30 patents

Method and device for grinding concave parts, notably for manufactu...

Machining method and apparatus

Driving apparatus for a diamond toolholder

Precision grinding machine

Grinding method and clamping device

Method and apparatus for grinding convergent conical surfaces

Auxiliary workpiece-loading and -unloading apparatus

Patents Applicationslast 30 patents

Method and device for grinding concave parts, notably for manufactu...

Trademarklast 30 trademarks

73355002 - VOUMARD