Roy J. Phillips

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Strongsville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Purge plug
- Patent number 9,506,123
- Issue date Nov 29, 2016
- Vesuvius Crucible Company
- Paul Woods
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallurgical fluxes
- Patent number 5,240,492
- Issue date Aug 31, 1993
- Foseco International Limited
- Roy J. Phillips
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
PURGE PLUG
- Publication number 20150115510
- Publication date Apr 30, 2015
- Vesuvius Crucible Company
- Paul Woods
- C21 - METALLURGY OF IRON