Edward A. Sears

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Spokane, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Separator for suspended solids
- Patent number 4,155,503
- Issue date May 22, 1979
- Edward A. Sears
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Reclaiming system for foundry sand
- Patent number 4,008,856
- Issue date Feb 22, 1977
- Edward A. Sears
- B22 - CASTING POWDER METALLURGY