David R. Huff

Person

  • Indianapolis, IN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of charging using nonincendive rotary atomizer

    • Patent number 6,230,993
    • Issue date May 15, 2001
    • Illinois Tool Works Inc.
    • Ronald M. Austin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method of charging using nonincendive rotary atomizer

    • Patent number 6,076,751
    • Issue date Jun 20, 2000
    • Illinois Tool Works Inc.
    • Ronald M. Austin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Safe charging with non-insulative atomizer

    • Patent number 6,042,030
    • Issue date Mar 28, 2000
    • Varce E. Howe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Safe charging

    • Patent number 5,957,395
    • Issue date Sep 28, 1999
    • Illinois Tool Works Inc.
    • Varce E. Howe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method for treating non-conductive rotary atomizer

    • Patent number 5,662,278
    • Issue date Sep 2, 1997
    • Ransburg Corporation
    • Varce E. Howe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Nonincendive rotary atomizer

    • Patent number 5,633,306
    • Issue date May 27, 1997
    • Ransburg Corporation
    • Varce E. Howe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Nonincedive rotary atomizer

    • Patent number 5,622,563
    • Issue date Apr 22, 1997
    • Ransburg Corporation
    • Varce E. Howe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Nonincendive rotary atomizer

    • Patent number 5,433,387
    • Issue date Jul 18, 1995
    • Ransburg Corporation
    • Varce E. Howe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...