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Ralph H. Jansen

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  • Grafton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wound field synchronous machine
    • Patent number 11,303,194
    • Issue date Apr 12, 2022
    • United States of America as represented by the Administrator of National Aero...
    • Ralph H. Jansen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Flywheel pulse and glide system for vehicles
    • Patent number 10,632,828
    • Issue date Apr 28, 2020
    • United States of America as represented by the Administrator of National Aero...
    • Larry M. Trase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearingless flywheel systems, winding and control schemes, and sens...
    • Patent number 9,515,531
    • Issue date Dec 6, 2016
    • The United States of America as Represented by the Administrator of National...
    • Ralph H Jansen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control system for bearingless motor-generator
    • Patent number 7,667,418
    • Issue date Feb 23, 2010
    • The University of Toledo
    • Peter E. Kascak
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control system for bearingless motor-generator
    • Patent number 7,456,537
    • Issue date Nov 25, 2008
    • The University of Toledo
    • Peter E. Kascak
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents