Richard A. Manzini

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Greensburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Die-casting process and equipment
- Patent number 5,370,171
- Issue date Dec 6, 1994
- Aluminum Company of America
- James R. Fields
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Die-casting process and equipment
- Patent number 5,076,344
- Issue date Dec 31, 1991
- Aluminum Company of America
- James R. Fields
- B22 - CASTING POWDER METALLURGY