Pierre Marechal

Follow

Person

Rheinfelden, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Free-machining powder metallurgy steel articles and method of makin...
- Patent number 10,704,125
- Issue date Jul 7, 2020
- CRS Holdings, Inc.
- Olivier Schiess
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Free-machining powder metallurgy steel articles and method of makin...
- Patent number 8,795,584
- Issue date Aug 5, 2014
- CRS Holdings, Inc.
- Olivier Schiess
- C21 - METALLURGY OF IRON
Information Patent Grant
Free-machining powder metallurgy steel articles and method of makin...
- Patent number 8,282,701
- Issue date Oct 9, 2012
- CRS Holdings, Inc.
- Olivier Schiess
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Free-Machining Powder Metallurgy Steel Articles and Method of Makin...
- Publication number 20170130306
- Publication date May 11, 2017
- CRS HOLDINGS, INC.
- Olivier Schiess
- C21 - METALLURGY OF IRON
Information Patent Application
Free-Machining Powder Metallurgy Steel Articles and Method of Makin...
- Publication number 20120321500
- Publication date Dec 20, 2012
- Olivier Schiess
- C21 - METALLURGY OF IRON
Information Patent Application
Free-Machining Powder Metallurgy Steel Articles and Method of Makin...
- Publication number 20100068547
- Publication date Mar 18, 2010
- Olivier Schiess
- C21 - METALLURGY OF IRON