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Steven C. Thornquist
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Mesa, AZ, US
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last 30 patents
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Patent Grant
Selective plasma etching of silicon nitride in the presence of sili...
Patent number
4,568,410
Issue date
Feb 4, 1986
Motorola, Inc.
Steven C. Thornquist
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Process for etching tapered polyimide vias
Patent number
4,560,436
Issue date
Dec 24, 1985
Motorola, Inc.
Yefim Bukhman
H01 - BASIC ELECTRIC ELEMENTS