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Gerald W. Droppo

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  • Richland, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Step wave power converter
    • Patent number 6,979,916
    • Issue date Dec 27, 2005
    • International Power Systems, Inc.
    • Lawrence A. Schienbein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC to DC converter and power management system
    • Patent number 6,882,063
    • Issue date Apr 19, 2005
    • International Power Systems, Inc.
    • Gerald W. Droppo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Modular, integrated power conversion and energy management system
    • Patent number 6,738,692
    • Issue date May 18, 2004
    • Sustainable Energy Technologies
    • Lawrence A. Schienbein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC to DC converter and power management system
    • Patent number 6,628,011
    • Issue date Sep 30, 2003
    • International Power System, Inc.
    • Gerald W. Droppo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Step wave power converter
    • Patent number 6,608,404
    • Issue date Aug 19, 2003
    • International Power Systems, Inc.
    • Lawrence A. Schienbein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Step wave power converter
    • Patent number 6,198,178
    • Issue date Mar 6, 2001
    • International Power Systems, Inc.
    • Lawrence A. Schienbein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Step wave power converter
    • Publication number 20040004403
    • Publication date Jan 8, 2004
    • International Power Systems, Inc.
    • Lawrence A. Schienbein
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DC to DC converter and power management system
    • Publication number 20030201674
    • Publication date Oct 30, 2003
    • International Power System, Inc.
    • Gerald W. Droppo
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Modular, integrated power conversion and energy management system
    • Publication number 20030036806
    • Publication date Feb 20, 2003
    • Lawrence A. Schienbein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC to DC converter and power management system
    • Publication number 20020047309
    • Publication date Apr 25, 2002
    • Gerald W. Droppo
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Step wave power converter
    • Publication number 20010004170
    • Publication date Jun 21, 2001
    • Lawrence A. Schienbein
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC