Lawrence W. Tiefenbach JR.

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Traverse City, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber reinforced abrasive mold and die finishing tools
- Patent number 5,573,453
- Issue date Nov 12, 1996
- B.O.T.S.G., Inc.
- Lawrence W. Tiefenbach
- B24 - GRINDING POLISHING
Information Patent Grant
Method of preparing abrasive articles
- Patent number 4,918,874
- Issue date Apr 24, 1990
- The Dow Chemical Company
- Lawrence W. Tiefenbach
- B24 - GRINDING POLISHING
Information Patent Grant
Binder for abrasive greenware
- Patent number 4,867,759
- Issue date Sep 19, 1989
- The Dow Chemical Company
- Lawrence W. Tiefenbach
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Fiber reinforced mold polishing tool with abrasive tip
- Publication number 20020182997
- Publication date Dec 5, 2002
- Lawrence W. Tiefenbach
- B32 - LAYERED PRODUCTS