TREA

Randall J. Griffin

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  • Erwin, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Permanent magnet motor
    • Patent number 6,984,908
    • Issue date Jan 10, 2006
    • Deere & Company
    • Brent Gordon Rinholm
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor drive for a reel mower
    • Patent number 6,946,762
    • Issue date Sep 20, 2005
    • Deere & Co.
    • Brent Gordon Rinholm
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Load controller utilizing alternator field excitation
    • Patent number 6,531,850
    • Issue date Mar 11, 2003
    • Deere & Company
    • Randall John Griffin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents