Jacques Charpentier

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Saint Julien de Ratz, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for correcting the ovalization of rolls for the...
- Patent number 5,642,772
- Issue date Jul 1, 1997
- Pechiney Rhenalu
- Jacques Charpentier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of avoiding run out on a machine for casting between rolls
- Patent number 5,224,535
- Issue date Jul 6, 1993
- Pechiney Rhenalu
- Jacques Charpentier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Device for the in-line treatment of liquid metal by means of gas an...
- Publication number 20050236746
- Publication date Oct 27, 2005
- PECHINEY RHENALU
- Jacques Charpentier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...