Harald Goldau

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Klein-Gubs, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for processing the finish of work pieces
- Patent number 6,852,005
- Issue date Feb 8, 2005
- Ernst Thielenhaus GmbH & Co. KG
- Harald Goldau
- B24 - GRINDING POLISHING
Information Patent Grant
Method for the finishing treatment of workpieces
- Patent number 6,782,760
- Issue date Aug 31, 2004
- Thielenhaus Technologies GmbH
- Harald Goldau
- B24 - GRINDING POLISHING
Information Patent Grant
Method of finishing a valve seat for ball valves, in particular for...
- Patent number 6,564,456
- Issue date May 20, 2003
- Ernst Thielenhaus GmbH & Co. KG
- Harald Goldau
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method for the finishing treatment of workpieces
- Publication number 20030154799
- Publication date Aug 21, 2003
- Harald Goldau
- B24 - GRINDING POLISHING
Information Patent Application
Device for processing the finish of work pieces
- Publication number 20030017793
- Publication date Jan 23, 2003
- Harald Goldau
- B24 - GRINDING POLISHING
Information Patent Application
Method of finishing a valve seat for ball valves, in particular for...
- Publication number 20020040523
- Publication date Apr 11, 2002
- Harald Goldau
- B24 - GRINDING POLISHING