TREA

Heemaf B.V.

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  • Hengelo, NL
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Synchronous motor
    • Patent number 4,196,366
    • Issue date Apr 1, 1980
    • Heemaf B.V.
    • Lodewijk Schiethart
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Synchronous electric motor
    • Patent number 4,082,973
    • Issue date Apr 4, 1978
    • Heemaf B.V.
    • Lodewijk Schiethart
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless three-phase current generator having a device for self-ex...
    • Patent number 4,047,095
    • Issue date Sep 6, 1977
    • Heemaf B.V.
    • Wierd Wijnterp
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Trademarklast 30 trademarks