Timothy A. Frisk

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Towanda, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic-coated tungsten powder
- Patent number 7,989,064
- Issue date Aug 2, 2011
- Global Tungsten & Powders Corp.
- Hans-Joachim Lunk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Ceramic-coated Tungsten Powder
- Publication number 20060199001
- Publication date Sep 7, 2006
- Osram Sylvania Inc.
- Hans-Joachim Lunk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...