Stephen D. Dunmead

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Davis, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cermet materials prepared by combustion synthesis and metal infiltr...
- Patent number 4,988,645
- Issue date Jan 29, 1991
- The United States of America as represented by the United States Department o...
- Joseph B. Holt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dense, finely, grained composite materials
- Patent number 4,946,643
- Issue date Aug 7, 1990
- The United States of America as represented by the United States Department o...
- Stephen D. Dunmead
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Grained composite materials prepared by combustion synthesis under...
- Patent number 4,909,842
- Issue date Mar 20, 1990
- The United States of America as represented by the United States Department o...
- Stephen D. Dunmead
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...