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Marvin M. Abraham
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Oak Ridge, TN, US
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last 30 patents
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Patent Grant
Method for the preparation of photochromic insulating crystals
Patent number
4,572,618
Issue date
Feb 25, 1986
The United States of America as represented by the Department of Energy
Marvin M. Abraham
C30 - CRYSTAL GROWTH
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Patent Grant
Wide-band-gap, alkaline-earth-oxide semiconductor and devices utili...
Patent number
4,264,914
Issue date
Apr 28, 1981
The United States of America as represented by the United States Department o...
Marvin M. Abraham
H01 - BASIC ELECTRIC ELEMENTS