Aaron David Sinden

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Latah, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Molten metal admission control in casting
- Patent number 6,085,828
- Issue date Jul 11, 2000
- Wagstaff, Inc.
- Frank Everton Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten metal admission control in casting
- Patent number 5,850,870
- Issue date Dec 22, 1998
- Wagstaff Inc.
- Frank Everton Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten metal admission control in casting
- Patent number 5,709,260
- Issue date Jan 20, 1998
- Wagstaff, Inc.
- Frank Everton Wagstaff
- B22 - CASTING POWDER METALLURGY