David B. Vinson

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Redford, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Slag control shape release apparatus for molten metal vessels
- Patent number 5,645,792
- Issue date Jul 8, 1997
- AJF, Inc.
- Gary L. Forte
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slag control apparatus for molten metal vessels
- Patent number 5,421,560
- Issue date Jun 6, 1995
- AJF, Inc.
- Gary L. Forte
- B22 - CASTING POWDER METALLURGY