Hans-Dieter Renkl

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Berghulen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for preparing the walls of a mold for molding or shaping to...
- Patent number 6,802,459
- Issue date Oct 12, 2004
- Acheson Industries, Inc.
- Hans-Dieter Renkl
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device for preparing the walls of mold for molding or shaping to ma...
- Patent number 6,546,994
- Issue date Apr 15, 2003
- Acheson Industries, Inc.
- Hans-Dieter Renkl
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for preparing the walls of a mold for molding or shaping to...
- Patent number 6,192,968
- Issue date Feb 27, 2001
- Acheson Industries, Inc.
- Hans-Dieter Renkl
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Spray element especially for mold sprayers
- Patent number 5,603,984
- Issue date Feb 18, 1997
- Acheson Industries, Inc.
- Karl-Heinz Keim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Spray element especially for mold sprayers
- Patent number 5,524,829
- Issue date Jun 11, 1996
- Acheson Industries, Inc.
- Karl-Heinz Keim
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Device for preparing the walls of a mold for molding or shaping to...
- Publication number 20030155450
- Publication date Aug 21, 2003
- Hans-Dieter Renkl
- B22 - CASTING POWDER METALLURGY