Virendra V. S. Rana

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for making polycrystalline articles
- Patent number 4,282,024
- Issue date Aug 4, 1981
- The University of Southern California
- Stephen M. Copley
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for densifying polycrystalline articles
- Patent number 4,146,379
- Issue date Mar 27, 1979
- University of Southern California
- Stephen M. Copley
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES