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Carl R. Bergquist
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Minnetonka, MN, US
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last 30 patents
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Patent Grant
Mounting base pad means for semiconductor devices and method of pre...
Patent number
4,853,763
Issue date
Aug 1, 1989
The Bergquist Company
David C. DeGree
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mounting base pad means for semiconductor devices and method of pre...
Patent number
4,755,249
Issue date
Jul 5, 1988
The Bergquist Company
David C. DeGree
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a mounting base pad for semiconductor devices
Patent number
4,666,545
Issue date
May 19, 1987
The Bergquist Company
David C. DeGree
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mounting pad with tubular projections for solid-state devices
Patent number
4,602,125
Issue date
Jul 22, 1986
The Bergquist Company
Roger A. West
H01 - BASIC ELECTRIC ELEMENTS