Walter J. Evans

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum casting alloy for high strength/high temperature applications
- Patent number 5,120,372
- Issue date Jun 9, 1992
- Ford Motor Company
- Chia M. Yen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum casting alloy for high strength/high temperature applications
- Patent number 5,115,770
- Issue date May 26, 1992
- Ford Motor Company
- Chia M. Yen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sheathed wire feeding of alloy and inoculant materials
- Patent number 4,108,637
- Issue date Aug 22, 1978
- Ford Motor Company
- Adolf Hetke
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sheathless wire feeding of alloy and inoculant materials
- Patent number 4,088,477
- Issue date May 9, 1978
- Ford Motor Company
- Adolf Hetke
- B22 - CASTING POWDER METALLURGY