TREA

Christof Ruhnke

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  • Berlin, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for detecting stagnant water
    • Patent number 10,309,809
    • Issue date Jun 4, 2019
    • Neoperl GmbH
    • Christof Ruhnke
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method and apparatus for detecting stagnant water
    • Patent number 10,184,814
    • Issue date Jan 22, 2019
    • Neoperl GmbH
    • Christof Ruhnke
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Flow regulator
    • Patent number 9,122,277
    • Issue date Sep 1, 2015
    • Neoperl GmbH
    • Christof Ruhnke
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents