Bernard Bonnefois

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Le Breuil, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hot rolled plate or forging of an austenitic steel
- Patent number 11,884,997
- Issue date Jan 30, 2024
- Arcelormittal
- Bernard Bonnefois
- C21 - METALLURGY OF IRON
Information Patent Grant
Welding electrode made of a nickel-based alloy and the correspondin...
- Patent number 6,447,716
- Issue date Sep 10, 2002
- Ugine-Savoie Imphy
- Ricardo Cozar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HOT ROLLED PLATE OR FORGING OF AN AUSTENITIC STEEL
- Publication number 20230040035
- Publication date Feb 9, 2023
- ARCELORMITTAL
- Bernard Bonnefois
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR MANUFACTURING HOT-ROLLED PLATE, STRIP OR COIL MADE OF D...
- Publication number 20190226068
- Publication date Jul 25, 2019
- INDUSTEEL CREUSOT
- Bernard Bonnefois
- C21 - METALLURGY OF IRON
Information Patent Application
Hot Rolled Plate or Forging of an Austenitic Steel
- Publication number 20180274067
- Publication date Sep 27, 2018
- ArcelorMittal Investigacion y Desarrollo
- Bernard Bonnefois
- C21 - METALLURGY OF IRON
Information Patent Application
DUPLEX STAINLESS STEEL
- Publication number 20150167135
- Publication date Jun 18, 2015
- INDUSTEEL CREUSOT
- Bernard Bonnefois
- C21 - METALLURGY OF IRON
Information Patent Application
HEAT-RESISTANT AUSTENITIC STEEL HAVING HIGH RESISTANCE TO STRESS RE...
- Publication number 20120237389
- Publication date Sep 20, 2012
- ARCELORMITTAL INVESTIGACION Y DESARROLLO SL
- Bernard Bonnefois
- C21 - METALLURGY OF IRON
Information Patent Application
DUPLEX STAINLESS STEEL
- Publication number 20100000636
- Publication date Jan 7, 2010
- INDUSTEEL CREUSOT
- Bernard Bonnefois
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...