Norbert Guerard

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Esneux, BE

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Patents Grantslast 30 patents

Information Patent Grant
Bimetallic casting serving as a wear piece in vertical crushing mil...
- Patent number 5,855,700
- Issue date Jan 5, 1999
- Magotteaux International S.A.
- Norbert Guerard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Track for mills
- Patent number 5,839,677
- Issue date Nov 24, 1998
- Magotteaux International
- Norbert Guerard
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method of manufacturing a bimetallic grinding wheel
- Patent number 5,819,838
- Issue date Oct 13, 1998
- Magotteaux International
- Jean De Vylder
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing a bimetal casting and wearing part produced...
- Patent number 5,238,046
- Issue date Aug 24, 1993
- Magotteaux International
- Norbert Guerard
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
GRINDING ROLLER COMPRISING INSERTS OF INCREASED MASSIVENESS
- Publication number 20170043349
- Publication date Feb 16, 2017
- Magotteaux International SA
- Norbert Guerard
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...