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Helmut Bauer

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  • Ludwigsburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter-fan unit
    • Patent number 7,670,397
    • Issue date Mar 2, 2010
    • M+W Zander Products GmbH
    • Helmut Bauer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Device for conditioning recirculating air, especially clean room air
    • Patent number 7,468,084
    • Issue date Dec 23, 2008
    • M+W Zander Facility Engineering GmbH
    • Helmut Bauer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Blower unit for clean room
    • Patent number 5,876,279
    • Issue date Mar 2, 1999
    • Meissner + Wurst GmbH + Co. Lufttechnische Anlagen Gebaude- Und Verfahrenstec...
    • Manfred Renz
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Filter-ventilator-arrangement
    • Patent number 5,297,990
    • Issue date Mar 29, 1994
    • Meissner & Wurst GmbH & Co.
    • Manfred Renz
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents