Trung Luong

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Worcester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
T222 production by powder metallurgy
- Patent number 5,940,675
- Issue date Aug 17, 1999
- H. C. Starck, Inc.
- Robert W. Balliett
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production of tantalum-tungsten alloys production by powder metallurgy
- Patent number 5,918,104
- Issue date Jun 29, 1999
- H. C. Starck, Inc.
- Robert W. Balliett
- B22 - CASTING POWDER METALLURGY