Pierre-Louis Piguet

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La Chaux-de-Fonds, CH

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Patents Grantslast 30 patents

Information Patent Grant
Precision guiding device in a machine for machining cylindrical com...
- Patent number 8,241,093
- Issue date Aug 14, 2012
- Rollomatic SA
- Pierre-Louis Piguet
- B24 - GRINDING POLISHING
Information Patent Grant
Machining unit with a rotating head
- Patent number 6,055,893
- Issue date May 2, 2000
- Esco S.A.
- Pierre-Louis Piguet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiple station machine for bar machining
- Patent number 5,210,917
- Issue date May 18, 1993
- Esco S.A.
- Pierre-Louis Piguet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining unit with rotary head carrying pivoting tools
- Patent number 5,207,136
- Issue date May 4, 1993
- Esco S.A.
- Daniel Evard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for straightening a wire
- Patent number 5,161,399
- Issue date Nov 10, 1992
- Esco S.A.
- Pierre-Louis Piguet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
PRECISION GUIDANG DEVICE IN A MACHINE FOR MACHINING CYLINDRICAL COM...
- Publication number 20100248589
- Publication date Sep 30, 2010
- Pierre-Louis Piguet
- B24 - GRINDING POLISHING
Information Patent Application
PRECISION GUIDANCE DEVICE IN A MACHINE FOR MACHINING CYLINDRICAL CO...
- Publication number 20100170371
- Publication date Jul 8, 2010
- Pierre-Louis Piguet
- B24 - GRINDING POLISHING