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Gregory Demaggio
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Bloomfield Hills, MI, US
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last 30 patents
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Patent Grant
Method of preparing a magnetic material
Patent number
4,753,675
Issue date
Jun 28, 1988
Ovonic Synthetic Materials, Inc.
Stanford R. Ovshinsky
B22 - CASTING POWDER METALLURGY
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Patent Grant
Method of preparing a magnetic material
Patent number
4,715,890
Issue date
Dec 29, 1987
Ovonic Synthetic Materials Company, Inc.
Stanford R. Ovshinsky
B22 - CASTING POWDER METALLURGY
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Patent Grant
Method of preparing a magnetic material
Patent number
4,715,891
Issue date
Dec 29, 1987
Ovonic Synthetic Materials Company, Inc.
Stanford R. Ovshinsky
H01 - BASIC ELECTRIC ELEMENTS