TREA

Waldemar Ollik

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  • Rheinberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire detector device
    • Patent number 7,298,479
    • Issue date Nov 20, 2007
    • Novar GmbH
    • Heiner Politze
    • G08 - SIGNALLING
  • Information Patent Grant

    Fire detection method and fire detector therefor
    • Patent number 7,239,387
    • Issue date Jul 3, 2007
    • Novar GmbH
    • Heiner Politze
    • G08 - SIGNALLING
  • Information Patent Grant

    Electrical contacting method
    • Patent number 7,155,815
    • Issue date Jan 2, 2007
    • Novar GmbH
    • Angelika Gernhardt
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for marking an escape route
    • Patent number 6,998,960
    • Issue date Feb 14, 2006
    • Novar GmbH
    • Michael Buschmann
    • G08 - SIGNALLING
  • Information Patent Grant

    Smoke detector
    • Patent number D485200
    • Issue date Jan 13, 2004
    • esser-effeff alarm GmbH
    • Oliver Berthold
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Manual call point
    • Patent number D478325
    • Issue date Aug 12, 2003
    • esser-effeff alarm GmbH
    • Oliver Berthold
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents