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Michael K. Stafford
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Santa Clara, CA, US
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last 30 patents
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Patent Grant
Economical process for producing metal particles for magnetic recor...
Patent number
4,316,738
Issue date
Feb 23, 1982
Ampex Corporation
Irving W. Wolf
B22 - CASTING POWDER METALLURGY
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Patent Grant
Highly orientable iron particles
Patent number
4,310,349
Issue date
Jan 12, 1982
Ampex Corporation
Hillard M. Kahan
B22 - CASTING POWDER METALLURGY