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Karl-Heinz Bauer

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  • Bad Neustadt/Saale, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control element for control functions
    • Patent number 6,392,175
    • Issue date May 21, 2002
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for manufacturing housing or control-component parts of metal
    • Patent number 6,345,432
    • Issue date Feb 12, 2002
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control-knob top part
    • Patent number 6,192,774
    • Issue date Feb 27, 2001
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrical rotary switch
    • Patent number 6,180,901
    • Issue date Jan 30, 2001
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Activation keyboard, particularly for motor-vehicle climate controls
    • Patent number 6,180,904
    • Issue date Jan 30, 2001
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Control unit for adjusting heating, air conditioning and/or ventila...
    • Patent number 6,105,461
    • Issue date Aug 22, 2000
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switch insert for rotary switches
    • Patent number 6,066,813
    • Issue date May 23, 2000
    • Preh-Werke GmbH & Co.
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Operational control
    • Patent number 6,021,690
    • Issue date Feb 8, 2000
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control-knob top part
    • Patent number 5,974,909
    • Issue date Nov 2, 1999
    • Preh-Werke GbmH & Co. KG
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrical rotary switch
    • Patent number 5,959,269
    • Issue date Sep 28, 1999
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical rotary potentiometer
    • Patent number 5,952,912
    • Issue date Sep 14, 1999
    • Preh-Werke GmbH & Co., KG
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optoelectronic component with central hollow
    • Patent number 5,825,051
    • Issue date Oct 20, 1998
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for mounting a plurality of control elements on a vehicle...
    • Patent number 5,803,412
    • Issue date Sep 8, 1998
    • Preh-Werke GmbH & Co. KG
    • Joachim Storath
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Push switch
    • Patent number 5,545,864
    • Issue date Aug 13, 1996
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical component having a sandwich-like sub-assembly
    • Patent number 5,333,099
    • Issue date Jul 26, 1994
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • G02 - OPTICS
  • Information Patent Grant

    Ventilation apparatus
    • Patent number 5,322,471
    • Issue date Jun 21, 1994
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sliding regulator with lamellae sealing means
    • Patent number 5,207,117
    • Issue date May 4, 1993
    • Preh-Werke GmbH & Co. KG
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Key cap for a keyboard
    • Patent number 4,997,998
    • Issue date Mar 5, 1991
    • Preh, Elektrofeinmechanische Werke Jakob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Air outlet device
    • Patent number 4,887,520
    • Issue date Dec 19, 1989
    • Preh, Elektrofeinmechanische Werke Jacob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air outlet device
    • Patent number 4,840,114
    • Issue date Jun 20, 1989
    • Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air outlet device
    • Patent number 4,823,238
    • Issue date Apr 18, 1989
    • Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric manual switching device having environmentally protected c...
    • Patent number 4,803,323
    • Issue date Feb 7, 1989
    • Preh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Illumination device for a front panel
    • Patent number 4,800,466
    • Issue date Jan 24, 1989
    • Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mechanical control device
    • Patent number 4,790,199
    • Issue date Dec 13, 1988
    • Preh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Locking slide switch
    • Patent number 4,763,101
    • Issue date Aug 9, 1988
    • Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pushbutton switch
    • Patent number 4,757,164
    • Issue date Jul 12, 1988
    • Preh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Luminous band display device
    • Patent number 4,734,918
    • Issue date Mar 29, 1988
    • Preh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Push-pull cable mounting assembly
    • Patent number 4,685,350
    • Issue date Aug 11, 1987
    • Preh Elektrofeinmechanische Werke Jakob Preh Nacht. GmbH & Co.
    • Karl-Heinz Bauer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Switch with speed control
    • Patent number 4,660,019
    • Issue date Apr 21, 1987
    • Preh Elektrofeinmechanische Werke, Jakob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ventilation control unit for motor vehicles
    • Patent number 4,656,926
    • Issue date Apr 14, 1987
    • Preh Elektrofeinmechanische Werke Jakob Preh, Nachf. GmbH & Co.
    • Karl-Heinz Bauer
    • B60 - VEHICLES IN GENERAL