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Erich W. Becker

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  • Springe, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary evaporator
    • Patent number 10,124,271
    • Issue date Nov 13, 2018
    • KNF Neuberger GmbH
    • Erwin Hauser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm pump
    • Patent number 9,057,366
    • Issue date Jun 16, 2015
    • KNF Neuberger GmbH
    • Erich Becker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-stage diaphragm suction pump
    • Patent number 9,004,877
    • Issue date Apr 14, 2015
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-stage membrane suction pump
    • Patent number 8,628,304
    • Issue date Jan 14, 2014
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plug-in sensor board for brushless direct current motor
    • Patent number 8,466,590
    • Issue date Jun 18, 2013
    • KNF Neuberger GmbH
    • Erwin Hauser
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pump stand
    • Patent number 8,344,875
    • Issue date Jan 1, 2013
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chair
    • Patent number 7,637,570
    • Issue date Dec 29, 2009
    • Wilkhahn Wilkening + Hahne GmbH + Co.
    • Erich Becker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Boxer membrane pump
    • Patent number D603426
    • Issue date Nov 3, 2009
    • KNF Neuberger GmbH
    • Erwin Hauser
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Diaphragm pump
    • Patent number 7,363,850
    • Issue date Apr 29, 2008
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 7,270,048
    • Issue date Sep 18, 2007
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Measuring gas pump
    • Patent number 6,827,558
    • Issue date Dec 7, 2004
    • KNF Neuberger GmbH
    • Erwin Hauser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 6,827,564
    • Issue date Dec 7, 2004
    • KNF Neuberger GmbH
    • Erich Becker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Membrane pump
    • Patent number 6,796,215
    • Issue date Sep 28, 2004
    • KNF Neuberger GmbH
    • Erwin Hauser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plastic optical fiber
    • Patent number 6,501,894
    • Issue date Dec 31, 2002
    • Wolfgang Dultz
    • G02 - OPTICS
  • Information Patent Grant

    Scanning head for eddy-current testing, method for processing a sca...
    • Patent number 6,452,384
    • Issue date Sep 17, 2002
    • Siemens Aktiengesellschaft
    • Erich Becker
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Process for evacuating a wet gas a treatment device to carry out th...
    • Patent number 6,305,907
    • Issue date Oct 23, 2001
    • KNF Neuberger GmbH
    • Erich Becker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and device for determining the thickness of an electrically...
    • Patent number 6,040,694
    • Issue date Mar 21, 2000
    • Siemens Aktiengesellschaft
    • Erich Becker
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Reciprocating piston machine with capillary passages on valves for...
    • Patent number 5,895,208
    • Issue date Apr 20, 1999
    • KNF Neuberger GmbH
    • Heinz Riedlinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-stage positive displacement pump
    • Patent number 5,584,669
    • Issue date Dec 17, 1996
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm pump with at least two diaphragms
    • Patent number 5,554,014
    • Issue date Sep 10, 1996
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Membrane pump and method of operating the same
    • Patent number 5,533,886
    • Issue date Jul 9, 1996
    • KNF Neuberger GmbH
    • Richard Von Der Heyde
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for flushing the urinary bladder
    • Patent number 5,520,636
    • Issue date May 28, 1996
    • KNF-Neuberger
    • Knut Korth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Measuring gas pump
    • Patent number 5,461,966
    • Issue date Oct 31, 1995
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-stage positive displacement pump
    • Patent number 5,387,090
    • Issue date Feb 7, 1995
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid-operated valve for pumps and the like
    • Patent number 5,275,541
    • Issue date Jan 4, 1994
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm pump with reinforced diaphragm
    • Patent number 5,145,336
    • Issue date Sep 8, 1992
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pump
    • Patent number 5,006,049
    • Issue date Apr 9, 1991
    • KNF Newberger GmbH
    • Richard von der Heyde
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm pump with noise intercepting insert
    • Patent number 4,993,925
    • Issue date Feb 19, 1991
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Table system
    • Patent number 4,915,034
    • Issue date Apr 10, 1990
    • Wilkhahn Wilkening & Hahne GmbH & Co. KG
    • Rainer Grabe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Diaphragm pump
    • Patent number 4,594,059
    • Issue date Jun 10, 1986
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY EVAPORATOR
    • Publication number 20140238621
    • Publication date Aug 28, 2014
    • KNF Neuberger GmbH
    • Erwin Hauser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTARY EVAPORATOR
    • Publication number 20140238620
    • Publication date Aug 28, 2014
    • KNF Neuberger GmbH
    • Erwin Hauser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTARY EVAPORATOR
    • Publication number 20130327631
    • Publication date Dec 12, 2013
    • KNF Neuberger GmbH
    • Erwin Hauser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DIAPHRAGM PUMP
    • Publication number 20130042753
    • Publication date Feb 21, 2013
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-STAGE DIAPHRAGM SUCTION PUMP
    • Publication number 20120189468
    • Publication date Jul 26, 2012
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIAPHRAGM PUMP WITH TWO DIAPHRAGM HEADS AND TWO SEPARATE PUMP HOUSINGS
    • Publication number 20100316512
    • Publication date Dec 16, 2010
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-LEVEL MEMBRANCE SUCTION PUMP
    • Publication number 20100263750
    • Publication date Oct 21, 2010
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP STAND
    • Publication number 20100119379
    • Publication date May 13, 2010
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BRUSHLESS DIRECT CURRENT MOTOR
    • Publication number 20100109458
    • Publication date May 6, 2010
    • KNF Neuberger GmbH
    • Erwin Hauser
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CHAIR
    • Publication number 20080169693
    • Publication date Jul 17, 2008
    • Erich BECKER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Reciprocating piston engine
    • Publication number 20060201324
    • Publication date Sep 14, 2006
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump comprising a shield valve controlled by the conveying medium
    • Publication number 20060051219
    • Publication date Mar 9, 2006
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Diaphragm pump
    • Publication number 20060039806
    • Publication date Feb 23, 2006
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump
    • Publication number 20050112004
    • Publication date May 26, 2005
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Laboratory pump unit
    • Publication number 20040241022
    • Publication date Dec 2, 2004
    • KNF Neuberger GmbH
    • Erich Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary compressor
    • Publication number 20040071577
    • Publication date Apr 15, 2004
    • Erich Becker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Measuring gas pump
    • Publication number 20030103851
    • Publication date Jun 5, 2003
    • Erwin Hauser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Plastic optical fiber
    • Publication number 20010024558
    • Publication date Sep 27, 2001
    • Wolfgang Dultz
    • G02 - OPTICS