TREA

Ekkehard Sachs

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  • Spaichingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Housing part with an actuating element
    • Patent number 6,462,291
    • Issue date Oct 8, 2002
    • Marquardt GmbH
    • Ekkehard Sachs
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Electronic Key
    • Patent number 6,216,501
    • Issue date Apr 17, 2001
    • Marquardt GmbH
    • Jakob Marquardt
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic module
    • Patent number 6,016,253
    • Issue date Jan 18, 2000
    • Temic Telefunken Microeletronics GmbH
    • Georg Seitz
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Snap disk type switch
    • Patent number 5,298,705
    • Issue date Mar 29, 1994
    • Marquardt GmbH
    • Ekkehard Sachs
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pushbutton switch
    • Patent number 4,447,687
    • Issue date May 8, 1984
    • Marquardt GmbH
    • Erich Marquardt
    • H01 - BASIC ELECTRIC ELEMENTS