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Glenn R. Dorsch

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  • Aberdeen, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chopper pump with mixing nozzles for a sewage wet-well
    • Patent number 10,280,926
    • Issue date May 7, 2019
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    System having foam busting nozzle and sub-surface mixing nozzle
    • Patent number 9,486,819
    • Issue date Nov 8, 2016
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Chopper pump with mixing nozzles for a sewage wet-well
    • Patent number 9,360,014
    • Issue date Jun 7, 2016
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Nozzle system for tank floor
    • Patent number 8,992,072
    • Issue date Mar 31, 2015
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B08 - CLEANING
  • Information Patent Grant

    Chopper pump with cutting inserts
    • Patent number 8,985,490
    • Issue date Mar 24, 2015
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw-type centrifugal pump with cutting inserts
    • Patent number 8,905,341
    • Issue date Dec 9, 2014
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal cutter on submersed mixer
    • Patent number 8,348,188
    • Issue date Jan 8, 2013
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Internal cutter on submersed mixer
    • Patent number 8,118,244
    • Issue date Feb 21, 2012
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Centrifugal chopper pump with impeller assembly
    • Patent number 8,105,017
    • Issue date Jan 31, 2012
    • Vaughan Co., Inc.
    • Glenn Robert Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutter nut and cutter bar assembly
    • Patent number 7,841,550
    • Issue date Nov 30, 2010
    • Vaughan Co., Inc.
    • Glenn Robert Dorsch
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Surface foam diffuser system
    • Patent number 7,628,183
    • Issue date Dec 8, 2009
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Centrifugal pump improvements
    • Patent number 7,125,221
    • Issue date Oct 24, 2006
    • Vaughan Co., Inc.
    • Glenn Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Storage/treatment tank mixing system
    • Patent number 7,025,492
    • Issue date Apr 11, 2006
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Centrifugal chopper pump with internal cutter
    • Patent number 5,460,482
    • Issue date Oct 24, 1995
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multistage centrifugal chopper pump
    • Patent number 5,460,483
    • Issue date Oct 24, 1995
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multistage centrifugal chopper pump
    • Patent number 5,456,580
    • Issue date Oct 10, 1995
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal chopper pump
    • Patent number 5,256,032
    • Issue date Oct 26, 1993
    • Vaugan Co., Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High head centrifugal slicing slurry pump
    • Patent number 5,076,757
    • Issue date Dec 31, 1991
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High head centrifugal slicing slurry pump
    • Patent number 4,842,479
    • Issue date Jun 27, 1989
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Face-type shaft seal with shroud
    • Patent number 4,840,384
    • Issue date Jun 20, 1989
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXTERNALLY MOUNTED ADJUSTABLE NOZZLE ASSEMBLY
    • Publication number 20170136428
    • Publication date May 18, 2017
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SYSTEM HAVING FOAM BUSTING NOZZLE AND SUB-SURFACE MIXING NOZZLE
    • Publication number 20170043279
    • Publication date Feb 16, 2017
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Chopper Pump with Mixing Nozzles for a Sewage Wet-Well
    • Publication number 20160265534
    • Publication date Sep 15, 2016
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NOZZLE SYSTEM FOR TANK FLOOR
    • Publication number 20150196939
    • Publication date Jul 16, 2015
    • Glenn R. Dorsch
    • B08 - CLEANING
  • Information Patent Application

    CHOPPER PUMP WITH MIXING NOZZLES FOR A SEWAGE WET-WELL
    • Publication number 20130327405
    • Publication date Dec 12, 2013
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Chopper Pump With Cutting Inserts
    • Publication number 20120251319
    • Publication date Oct 4, 2012
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw-Type Centrifugal Pump with Cutting Inserts
    • Publication number 20120114462
    • Publication date May 10, 2012
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Internal Cutter on Submersed Mixer
    • Publication number 20120061500
    • Publication date Mar 15, 2012
    • Vaughan Company, Inc.
    • Glenn R. Dorsch
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Internal Cutter on Submersed Mixer
    • Publication number 20110220746
    • Publication date Sep 15, 2011
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Nozzle System for Tank Floor
    • Publication number 20110180152
    • Publication date Jul 28, 2011
    • Glenn R. Dorsch
    • B08 - CLEANING
  • Information Patent Application

    System Having Foam Busting Nozzle and Sub-Surface Mixing Nozzle
    • Publication number 20110180633
    • Publication date Jul 28, 2011
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Centrifugal chopper pump with impeller assembly
    • Publication number 20100028136
    • Publication date Feb 4, 2010
    • Vaughan Co., Inc.
    • Glenn Robert Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STORAGE/TREATMENT TANK MIXING SYSTEM
    • Publication number 20070206438
    • Publication date Sep 6, 2007
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Surface foam diffuser system
    • Publication number 20070068597
    • Publication date Mar 29, 2007
    • Vaughan Co., Inc.
    • Glenn R Dorsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Storage/treatment tank mixing system
    • Publication number 20060245295
    • Publication date Nov 2, 2006
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Storage/treatment tank mixing system
    • Publication number 20050162972
    • Publication date Jul 28, 2005
    • Vaughan Co., Inc.
    • Glenn R. Dorsch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Centrifugal pump improvements
    • Publication number 20020146319
    • Publication date Oct 10, 2002
    • Glenn Dorsch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Storage/treatment tank mixing system
    • Publication number 20020105855
    • Publication date Aug 8, 2002
    • Richard Behnke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL