Robert S. Wrathall

3 Patents

• US122942952025

  Systems and Methods of Unwanted Harmonic Content Removal for Power Conversion

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• US116374932023

  Electrical Circuits for Power Factor Correction by Measurement and Removal of Overtones and Power Factor Maximization

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• US115525542023

  Electrical Circuits for Power Factor Correction by Measurement and Removal of Overtones Using a Constant or Slowly Varying First Frequency

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