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John M. Wursthorn
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Underhill Center, VT, US
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last 30 patents
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Patent Grant
Method for fabricating an electrical connect above an integrated ci...
Patent number
5,691,239
Issue date
Nov 25, 1997
International Business Machines Corporation
Mark Charles Hakey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connect and method of fabrication for semiconductor cube...
Patent number
5,532,518
Issue date
Jul 2, 1996
International Business Machines Corporation
Mark C. Hakey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for fabricating semiconductor devices utilizing a protectiv...
Patent number
4,527,325
Issue date
Jul 9, 1985
International Business Machines Corporation
Henry J. Geipel
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method of making high density complementary transistors
Patent number
4,462,151
Issue date
Jul 31, 1984
International Business Machines Corporation
Henry J. Geipel
H01 - BASIC ELECTRIC ELEMENTS