TREA

Dennis K. Siemer

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  • Mankato, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control circuit for battery charger
    • Patent number 4,820,965
    • Issue date Apr 11, 1989
    • Sween; Maurice A.
    • Dennis K. Siemer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cyclic speed motor control circuit
    • Patent number 4,634,944
    • Issue date Jan 6, 1987
    • Johnson Fishing Inc.
    • John D. Hastings
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER