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Mark K. DeMoor
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Lexington, KY, US
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last 30 patents
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Patent Grant
Circuit to permit three phase input power supply to operate when on...
Patent number
5,563,758
Issue date
Oct 8, 1996
International Business Machines Corporation
Edward D. Dembrosky
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage comparison circuit
Patent number
5,514,972
Issue date
May 7, 1996
International Business Machines Corporation
Mark K. DeMoor
G01 - MEASURING TESTING
Information
Patent Grant
Temperature compensated overcurrent and undercurrent detector
Patent number
5,245,261
Issue date
Sep 14, 1993
International Business Machines Corporation
Donald J. Ashley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature compensated circuit for controlling load current
Patent number
5,237,262
Issue date
Aug 17, 1993
International Business Machines Corporation
Donald J. Ashley
G05 - CONTROLLING REGULATING
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Patent Grant
DC/DC converter
Patent number
4,902,957
Issue date
Feb 20, 1990
International Business Machines Corporation
John C. Cassani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER