TREA

Steve A. Carter

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  • Eagan, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adsorption element and methods
    • Patent number 7,022,158
    • Issue date Apr 4, 2006
    • Donaldson Company, Inc.
    • Kevin John Seguin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Adsorptive duct for contaminant removal, and methods
    • Patent number 6,997,977
    • Issue date Feb 14, 2006
    • Donaldson Company, Inc.
    • Andrew James Dallas
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter for engine
    • Patent number D497202
    • Issue date Oct 12, 2004
    • Donaldson Company, Inc.
    • Steve A. Carter
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Adsorption element and methods
    • Patent number 6,645,271
    • Issue date Nov 11, 2003
    • Donaldson Company, Inc.
    • Kevin John Seguin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Air cleaner; method and use
    • Patent number 6,340,375
    • Issue date Jan 22, 2002
    • Donaldson Company, Inc.
    • Rocco A. DePietro
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Conical filter
    • Patent number D428128
    • Issue date Jul 11, 2000
    • Donaldson Company, Inc.
    • Gary R. Gillingham
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air cleaner; method and use
    • Patent number 6,059,851
    • Issue date May 9, 2000
    • Donaldson Company, Inc.
    • Rocco A. DePietro
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number D418592
    • Issue date Jan 4, 2000
    • Donaldson Company, Inc.
    • Rocco A. DePietro
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Conical filter
    • Patent number 5,902,364
    • Issue date May 11, 1999
    • Donaldson Company, Inc.
    • Joseph C. Tokar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Conical filter
    • Patent number D399944
    • Issue date Oct 20, 1998
    • Donaldson Company, Inc.
    • Gary R. Gillingham
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Conical filter
    • Patent number D396098
    • Issue date Jul 14, 1998
    • Donaldson Company, Inc.
    • Gary R. Gillingham
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents