TREA

Glenn Martin Campbell

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  • Maple Grove, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing and pouring apparatus and vessel therefor
    • Patent number 7,340,324
    • Issue date Mar 4, 2008
    • Qiagen North American Holdings, Inc.
    • Ellen M. Heath
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mixing and pouring apparatus and vessel therefor
    • Patent number 7,018,587
    • Issue date Mar 28, 2006
    • Gentra Systems, Inc.
    • Ellen M. Heath
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mixing and pouring apparatus and vessel therefor
    • Patent number 6,878,340
    • Issue date Apr 12, 2005
    • Gentra Systems, Inc.
    • Ellen M. Heath
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Centrifuge buckets
    • Patent number 6,695,759
    • Issue date Feb 24, 2004
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Rotor locator for a centrifuge
    • Patent number 6,663,553
    • Issue date Dec 16, 2003
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Method for locating a centrifuge body
    • Patent number 6,659,932
    • Issue date Dec 9, 2003
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Rotor locator
    • Patent number 6,491,615
    • Issue date Dec 10, 2002
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Hand pump system for a traction device
    • Patent number 6,059,548
    • Issue date May 9, 2000
    • The Saunders Group, Inc.
    • Glenn M. Campbell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hand pump
    • Patent number D415254
    • Issue date Oct 12, 1999
    • The Saunders Group, Inc.
    • Glenn M. Campbell
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Rotary drive coupler for actuated valve
    • Patent number 5,927,682
    • Issue date Jul 27, 1999
    • Mamac Systems, Inc.
    • Asim Gul
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable oven air circulator
    • Patent number 5,337,654
    • Issue date Aug 16, 1994
    • Northland Aluminum Products, Inc.
    • Daniel M. Broberg
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Power washing apparatus
    • Patent number 5,040,950
    • Issue date Aug 20, 1991
    • Northland Aluminum Products, Inc.
    • H. David Dalquist
    • B08 - CLEANING
  • Information Patent Grant

    Power washer wand
    • Patent number D314649
    • Issue date Feb 12, 1991
    • Northland Aluminum Products, Inc.
    • Glenn M. Campbell
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Power washer
    • Patent number D314258
    • Issue date Jan 29, 1991
    • Northland Aluminum Products, Inc.
    • Glenn M. Campbell
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

  • Information Patent Application

    Mixing and pouring apparatus and vessel therefor
    • Publication number 20040092731
    • Publication date May 13, 2004
    • Gentra Systems, Inc.
    • Ellen M. Heath
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Rotor locator
    • Publication number 20030050170
    • Publication date Mar 13, 2003
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Rotor locator
    • Publication number 20030040419
    • Publication date Feb 27, 2003
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Rotor locator
    • Publication number 20030040418
    • Publication date Feb 27, 2003
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Rotor locator
    • Publication number 20030036470
    • Publication date Feb 20, 2003
    • Gentra Systems, Inc.
    • Glenn M. Campbell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Mixing and pouring apparatus and vessel therefor
    • Publication number 20020073647
    • Publication date Jun 20, 2002
    • Gentra Systems, Inc.
    • Ellen M. Heath
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mixing and pouring apparatus and vessel therefor
    • Publication number 20020048810
    • Publication date Apr 25, 2002
    • Gentra Systems, Inc.
    • Ellen M. Heath
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL