Dennis J. Thompson

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Holton, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Directional solidification method and apparatus
- Patent number 6,510,889
- Issue date Jan 28, 2003
- Howmet Research Corporation
- Dennis J. Thompson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Directional solidification method and apparatus
- Patent number 6,276,432
- Issue date Aug 21, 2001
- Howmet Research Corporation
- Dennis J. Thompson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Investment casting using pressure cap sealable on gas permeable inv...
- Patent number 6,070,644
- Issue date Jun 6, 2000
- Howmet Research Corporation
- Dale A. Grumm
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Investment casting with improved filling
- Patent number 5,592,984
- Issue date Jan 14, 1997
- Howmet Corporation
- Dean L. Schmiedeknecht
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermocouple positioner for directional solidification apparatus/pr...
- Patent number 5,484,008
- Issue date Jan 16, 1996
- Howmet Corporation
- Dennis J. Thompson
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Directional solidification method and apparatus
- Publication number 20010018960
- Publication date Sep 6, 2001
- Howmet Research Corporation
- Dennis J. Thompson
- B22 - CASTING POWDER METALLURGY