Richard John Wilkes

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Alliston, CA

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Patents Grantslast 30 patents

Information Patent Grant
Multipart punch for hydro piercing
- Patent number 8,201,428
- Issue date Jun 19, 2012
- Magna International Inc.
- Richard J. Wilkes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
High-Pressure Die Casting Apparatus And Method
- Publication number 20190060986
- Publication date Feb 28, 2019
- Richard John Wilkes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
High-Pressure Die Casting Apparatus And Method
- Publication number 20170136528
- Publication date May 18, 2017
- Richard John Wilkes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Multipart Punch For Hydro Piercing
- Publication number 20090044584
- Publication date Feb 19, 2009
- Richard J. Wilkes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...