William J. Massey

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Pataskala, OH, US

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Patents Applicationslast 30 patents

Information Patent Application
Process for casting a metal
- Publication number 20050016711
- Publication date Jan 27, 2005
- ASHLAND INC.
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process for casting a metal
- Publication number 20030234093
- Publication date Dec 25, 2003
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY