Daniel R. Riehle

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Silver-coated abrasives, tools containing silver-coated abrasives,...
- Patent number 6,666,753
- Issue date Dec 23, 2003
- General Electric Company
- James M. McHale
- B24 - GRINDING POLISHING
Information Patent Grant
Process for making coated abrasives for grinding wheels
- Patent number 5,306,318
- Issue date Apr 26, 1994
- General Electric Company
- Alan C. Carius
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Silver-coated abrasives, tools containing silver-coated abrasives,...
- Publication number 20020164931
- Publication date Nov 7, 2002
- James M. McHale
- B24 - GRINDING POLISHING