Terry C. Holmgren

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Ishpeming, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of expendable pattern casting of hypereutectic aluminum-sili...
- Patent number 5,355,930
- Issue date Oct 18, 1994
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of expendable pattern casting using sand with specific therm...
- Patent number 5,355,931
- Issue date Oct 18, 1994
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY