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Edward P. Donovan
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Annandale, VA, US
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last 30 patents
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Patent Grant
Method for producing substoichiometric silicon nitride of preselect...
Patent number
5,015,353
Issue date
May 14, 1991
The United States of America as represented by the Secretary of the Navy
Graham K. Hubler
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...