Johan L. Richaud

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Moon Township, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Resin-bonded liner
- Patent number 6,475,426
- Issue date Nov 5, 2002
- Vesuvius Crucible Company
- Priyadarshi G. Desai
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Resin-bonded liner
- Publication number 20020171184
- Publication date Nov 21, 2002
- Priyadarshi G. Desai
- B22 - CASTING POWDER METALLURGY