Danny Thien Duc Thieu

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hi-density sintered alloy
- Patent number 5,656,787
- Issue date Aug 12, 1997
- Stackpole Limited
- Rohith Shivanath
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hi-density sintered alloy and spheroidization method for pre-alloye...
- Patent number 5,641,922
- Issue date Jun 24, 1997
- Stackpole Limited
- Rohith Shivanath
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hi-density sintered alloy and spheroidization method for pre-alloye...
- Patent number 5,552,109
- Issue date Sep 3, 1996
- Rohith Shivanath
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hi-density sintered alloy
- Patent number 5,516,483
- Issue date May 14, 1996
- Stackpole Limited
- Rohith Shivanath
- B22 - CASTING POWDER METALLURGY