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Scott L. Williams
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Irwin, PA, US
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last 30 patents
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Patent Grant
Three-phase DC-to-AC power inverter with three-level poles
Patent number
5,889,668
Issue date
Mar 30, 1999
Electric Power Research Institute, Inc.
Colin David Schauder
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Power flow controller with dc-to-dc converter linking shunt and ser...
Patent number
5,808,452
Issue date
Sep 15, 1998
Laszlo Gyugyi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Transmission line power controller with a continuously controllable...
Patent number
5,734,257
Issue date
Mar 31, 1998
Electric Power Research Institute, Inc.
Colin D. Schauder
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER