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Dudley G. Boyd
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Memphis, TN, US
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last 30 patents
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Patent Grant
Electronic power controller
Patent number
5,363,020
Issue date
Nov 8, 1994
Systems and Service International, Inc.
Nian Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Discharge lamp life and lamp lumen life-extender module, circuitry,...
Patent number
5,187,411
Issue date
Feb 16, 1993
Systems and Service International, Inc.
Dudley G. Boyd
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp life and lamp lumen life-extender module, circuitry,...
Patent number
5,087,861
Issue date
Feb 11, 1992
Deltove Limited
Dudley G. Boyd
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR