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Steven Peterman
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Manassas, VA, US
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last 30 patents
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Patent Grant
Process for defining vias through silicon nitride and polyamide
Patent number
4,978,419
Issue date
Dec 18, 1990
International Business Machines Corporation
Madan M. Nanda
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Process for making self-aligned contacts
Patent number
4,855,252
Issue date
Aug 8, 1989
International Business Machines Corporation
Steven Peterman
H01 - BASIC ELECTRIC ELEMENTS