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John W. Waymire
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Indianapolis, IN, US
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Patents Grants
last 30 patents
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Patent Grant
Modular motor controller
Patent number
4,873,473
Issue date
Oct 10, 1989
Dart Controls, Inc.
Paul E. Penn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Speed control system for electric motor
Patent number
4,736,142
Issue date
Apr 5, 1988
Dart Controls, Inc.
John W. Waymire
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Overload sensing circuit for a motor
Patent number
4,451,823
Issue date
May 29, 1984
Dart Controls, Inc.
Paul E. Penn
G01 - MEASURING TESTING