Richard A. Hoffman

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Patents Grantslast 30 patents

Information Patent Grant
Layered products for fluxless brazing of substrates
- Patent number 7,735,718
- Issue date Jun 15, 2010
- Dana Canada Corporation
- Michael E. Graham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluxless brazing method and method for manufacturing layered materi...
- Patent number 6,959,853
- Issue date Nov 1, 2005
- Dana Canada Corporation
- Michael E. Graham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Layered products for fluxless brazing of substrates
- Publication number 20100086802
- Publication date Apr 8, 2010
- Michael E. Graham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Layered products for fluxless brazing of substrates
- Publication number 20060102696
- Publication date May 18, 2006
- Michael E. Graham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fluxless brazing method and compositions of layered material system...
- Publication number 20030197050
- Publication date Oct 23, 2003
- Michael E. Graham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR