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Harold T. Allen

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  • Indianapolis, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grip cover for coating dispensing device hand grip
    • Patent number 6,964,382
    • Issue date Nov 15, 2005
    • Illinois Tool Works Inc.
    • Kevin L. Alexander
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Air-assisted air valve for air atomized spray guns
    • Patent number 6,854,672
    • Issue date Feb 15, 2005
    • Illinois Tool Works Inc.
    • Harold T. Allen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Voltage block monitoring system
    • Patent number 6,423,143
    • Issue date Jul 23, 2002
    • Illinois Tool Works Inc.
    • Harold T. Allen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Electrostatic coating system and dual lip bell cup therefor
    • Patent number 6,322,011
    • Issue date Nov 27, 2001
    • Illinois Tool Works Inc.
    • Harold T. Allen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Solvent circuit
    • Patent number 5,944,045
    • Issue date Aug 31, 1999
    • Ransburg Corporation
    • Harold T. Allen
    • B08 - CLEANING
  • Information Patent Grant

    Valve structure
    • Patent number 5,787,928
    • Issue date Aug 4, 1998
    • Ransburg Corporation
    • Harold T. Allen
    • B08 - CLEANING
  • Information Patent Grant

    Voltage block
    • Patent number 5,746,831
    • Issue date May 5, 1998
    • Ransburg Corporation
    • Harold T. Allen
    • B08 - CLEANING
  • Information Patent Grant

    Method and system for an improved voltage block
    • Patent number 5,725,150
    • Issue date Mar 10, 1998
    • Illinois Tool Works Inc.
    • Harold T. Allen
    • B08 - CLEANING
  • Information Patent Grant

    Voltage block
    • Patent number 5,632,816
    • Issue date May 27, 1997
    • Ransburg Corporation
    • Harold T. Allen
    • B08 - CLEANING
  • Information Patent Grant

    Atomizing device motor
    • Patent number 4,447,008
    • Issue date May 8, 1984
    • Ransburg Corporation
    • Harold T. Allen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Atomizing device motor
    • Patent number 4,381,079
    • Issue date Apr 26, 1983
    • Ransburg Corporation
    • Harold T. Allen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents