TREA

Achim Von Kathen

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  • Wuppertal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air filter attachment for side channel compressor
    • Patent number 9,675,921
    • Issue date Jun 13, 2017
    • Gebr. Becker GmbH
    • Rudolf Bahnen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element
    • Patent number D721102
    • Issue date Jan 13, 2015
    • Gebr. Becker GmbH
    • André Kunzendorf
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Filter housing
    • Patent number D719191
    • Issue date Dec 9, 2014
    • Gebr. Becker GmbH
    • André Kunzendorf
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Combined compressor and filter housing
    • Patent number D694276
    • Issue date Nov 26, 2013
    • Gebr. Becker GmbH
    • André Kunzendorf
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Compressor
    • Patent number D685821
    • Issue date Jul 9, 2013
    • Gebr. Becker GmbH
    • André Kunzendorf
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Radial fan
    • Patent number 7,922,466
    • Issue date Apr 12, 2011
    • Gebr. Becker GmbH
    • Bernhard Radermacher
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPELLER, IN PARTICULAR FOR A SIDE CHANNEL MACHINE
    • Publication number 20170051753
    • Publication date Feb 23, 2017
    • Gebr. Becker GmbH
    • Lars BUCHHOLZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR FILTER ATTACHMENT FOR SIDE CHANNEL COMPRESSOR
    • Publication number 20140169939
    • Publication date Jun 19, 2014
    • Gebr. Becker GmbH
    • Rudolf Bahnen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Radial fan
    • Publication number 20110150637
    • Publication date Jun 23, 2011
    • Gebr. Becker GmbH
    • Bernhard Radermacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Radial fan
    • Publication number 20090028730
    • Publication date Jan 29, 2009
    • Bernhard Radermacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...