Andreas Werner

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Erding, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane based binder system for the manufacture of foundry cor...
- Patent number 6,772,820
- Issue date Aug 10, 2004
- Ashland Inc.
- Jean-Claude Roze
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Phenolic resin and binding agent for producing moulds and cores acc...
- Patent number 6,554,051
- Issue date Apr 29, 2003
- Andreas Werner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyurethane based binder system for the manufacture of foundry cor...
- Publication number 20040132861
- Publication date Jul 8, 2004
- ASHLAND INC.
- Jean-Claude Roze
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Polyurethane based binder system for the manufacture of foundry cor...
- Publication number 20040006155
- Publication date Jan 8, 2004
- Ashland Sudchemie Kernfest
- Jean-Claude Roze
- B22 - CASTING POWDER METALLURGY