TREA

Dee R. Walker

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  • Rapid City, SD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pump controller
    • Patent number 6,534,947
    • Issue date Mar 18, 2003
    • Sta-Rite Industries, Inc.
    • Steven A. Johnson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Methods and systems for detecting a protection device operation
    • Publication number 20070103828
    • Publication date May 10, 2007
    • SymCom, Inc.
    • Kip M. Larson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Pump controller
    • Publication number 20020093306
    • Publication date Jul 18, 2002
    • Steven A. Johnson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER