Hugh P. Greville

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Marblehead, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing primary refractory metal
- Patent number 7,399,335
- Issue date Jul 15, 2008
- H.C. Starck Inc.
- Leonid Natan Shekhter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method of preparing primary refractory metal
- Publication number 20060213327
- Publication date Sep 28, 2006
- Leonid Natan Shekhter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...