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Eugene K. Severson
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Colorado Springs, CO, US
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last 30 patents
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Patent Grant
DC Switching circuit
Patent number
4,394,682
Issue date
Jul 19, 1983
Hewlett-Packard Company
Eugene K. Severson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
DC Switching circuit with current through resistive load below hold...
Patent number
4,346,308
Issue date
Aug 24, 1982
Hewlett-Packard Company
Eugene K. Severson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Protection circuitry for cathode ray tubes
Patent number
3,958,152
Issue date
May 18, 1976
Hewlett-Packard Company
Orvel Douglas Fogg
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER