Amitava Guha

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Cleveland Heights, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dies for die casting aluminum and other metals
- Patent number 7,056,395
- Issue date Jun 6, 2006
- Brush Wellman, Inc.
- Amitava Guha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Shot blocks for use in die casting
- Patent number 6,591,894
- Issue date Jul 15, 2003
- Brush Wellman, Inc.
- Amitava Guha
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermomechanical processing of beryllium-copper alloys
- Patent number 4,657,601
- Issue date Apr 14, 1987
- Brush Wellman Inc.
- Amitava Guha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Dies for die casting aluminum and other metals
- Publication number 20030098100
- Publication date May 29, 2003
- Amitava Guha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Shot blocks for use in die casting
- Publication number 20030051854
- Publication date Mar 20, 2003
- Amitava Guha
- B22 - CASTING POWDER METALLURGY