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Bernd Hess

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  • Nuertingen, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VANE FOR A VANE CELL PUMP AND VANE CELL PUMP
    • Publication number 20170016443
    • Publication date Jan 19, 2017
    • Joma-Polytec GmbH
    • Hans-Peter Ott
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PLASTIC ROTOR FOR A VACUUM PUMP
    • Publication number 20170016445
    • Publication date Jan 19, 2017
    • Joma-Polytec GmbH
    • Hans-Peter Ott
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY VANE PUMP FOR GENERATING A VACUUM
    • Publication number 20160010646
    • Publication date Jan 14, 2016
    • Joma-Polytec GmbH
    • Bernd Hess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSTIVE DISPLACEMENT PUMP
    • Publication number 20150132169
    • Publication date May 14, 2015
    • Joma-Polytec GmbH
    • Andreas Blank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20120141314
    • Publication date Jun 7, 2012
    • Joma-Polytec GmbH
    • Bernd Hess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20120141313
    • Publication date Jun 7, 2012
    • Joma-Polytec GmbH
    • Willi Schneider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20110293451
    • Publication date Dec 1, 2011
    • Bernd Hess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20110217200
    • Publication date Sep 8, 2011
    • Bernd Hess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vane cell pump/motor
    • Publication number 20010055538
    • Publication date Dec 27, 2001
    • Willi Schneider
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES