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Ulfert Drewes

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  • Mullheim, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Pressure Sensor
    • Publication number 20180058964
    • Publication date Mar 1, 2018
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    PRESSURE MEASUREMENT CELL
    • Publication number 20170343440
    • Publication date Nov 30, 2017
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method for producing a connection between two ceramic parts - in pa...
    • Publication number 20170305799
    • Publication date Oct 26, 2017
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Differential Pressure Measuring Cell
    • Publication number 20170146418
    • Publication date May 25, 2017
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure Sensor having a Ceramic Platform
    • Publication number 20170038270
    • Publication date Feb 9, 2017
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Capacitive pressure-measuring cell having at least one temperature...
    • Publication number 20160320256
    • Publication date Nov 3, 2016
    • Endress + Hauser GmbH + Co.KG
    • Martin Burgard
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure Sensor
    • Publication number 20160084723
    • Publication date Mar 24, 2016
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method for Soldering a Connecting Element
    • Publication number 20150377731
    • Publication date Dec 31, 2015
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure Measuring Cell
    • Publication number 20150300903
    • Publication date Oct 22, 2015
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure Measuring Device
    • Publication number 20150122040
    • Publication date May 7, 2015
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Ceramic Pressure Measuring Cell
    • Publication number 20130327151
    • Publication date Dec 12, 2013
    • Endress _ Hauser GmbH + Co, KG
    • Andrea Berlinger
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD FOR MANUFACTURING A CONNECTION BETWEEN TWO CERAMIC PARTS, ES...
    • Publication number 20130213138
    • Publication date Aug 22, 2013
    • Endress + Hauser
    • Andreas Rossberg
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Ceramic Product and Method for Its Manufacture
    • Publication number 20120258322
    • Publication date Oct 11, 2012
    • Endress + Hauser GmbH + Co.KG
    • Andrea Berlinger
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    CAPACITIVE CERAMIC PRESSURE MEASURING CELL AND PRESSURE SENSOR WITH...
    • Publication number 20120174681
    • Publication date Jul 12, 2012
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Ceramic component having at least one electrical feedthrough, metho...
    • Publication number 20120055256
    • Publication date Mar 8, 2012
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    CAPACITIVE PRESSURE SENSOR
    • Publication number 20100199778
    • Publication date Aug 12, 2010
    • Endress + Hauser GmbH + Co.KG
    • Frank Hegner
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure transducer
    • Publication number 20090211363
    • Publication date Aug 27, 2009
    • ENDRESS & HAUSER GMBH & CO., KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure sensor
    • Publication number 20070028696
    • Publication date Feb 8, 2007
    • Endress + Hauser GmbH + Co.KG
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Capacitive pressure sensor
    • Publication number 20060185435
    • Publication date Aug 24, 2006
    • Frank Hegner
    • G01 - MEASURING TESTING
  • Information Patent Application

    Capacitive pressure sensor
    • Publication number 20060096381
    • Publication date May 11, 2006
    • Frank Hegner
    • G01 - MEASURING TESTING
  • Information Patent Application

    Hydrophobically coated pressure sensor
    • Publication number 20050103109
    • Publication date May 19, 2005
    • Frank Hegner
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure sensor
    • Publication number 20040149042
    • Publication date Aug 5, 2004
    • Endress Hauser GmbH Co.
    • Peter Gerst
    • G01 - MEASURING TESTING
  • Information Patent Application

    Capacitive differential pressure sensor
    • Publication number 20040105215
    • Publication date Jun 3, 2004
    • Frank Hegner
    • G01 - MEASURING TESTING
  • Information Patent Application

    Device with moisture filter
    • Publication number 20030005772
    • Publication date Jan 9, 2003
    • Frank Hegner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Pressure measurement cell
    • Publication number 20020026836
    • Publication date Mar 7, 2002
    • Endress Hauser GmbH Co.
    • Frank Hegner
    • G01 - MEASURING TESTING
  • Information Patent Application

    Capacitive pressure sensor
    • Publication number 20020014124
    • Publication date Feb 7, 2002
    • Endress Hauser GmbH Co.
    • Ulfert Drewes
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure sensor
    • Publication number 20010015105
    • Publication date Aug 23, 2001
    • Endress Hauser GmbH Co.
    • Peter Gerst
    • G01 - MEASURING TESTING