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Wilbur S. Hall

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  • Plymouth Meeting, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Treating autodeposited coating with Cr composition
    • Patent number 4,637,839
    • Issue date Jan 20, 1987
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Iodine compound activation of autodeposition baths
    • Patent number 4,578,419
    • Issue date Mar 25, 1986
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Hydrogen peroxide-free and hydrofluoric acid-free autodeposition baths
    • Patent number 4,554,305
    • Issue date Nov 19, 1985
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ferrous complexing agent for autodeposition
    • Patent number 4,414,350
    • Issue date Nov 8, 1983
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Process and composition for coating metals
    • Patent number 4,373,050
    • Issue date Feb 8, 1983
    • Amchem Products, Inc.
    • Lester Steinbrecher
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Formation of polymeric coatings
    • Patent number 4,366,195
    • Issue date Dec 28, 1982
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Control of autodeposition baths
    • Patent number 4,357,372
    • Issue date Nov 2, 1982
    • Amchem Products, Inc.
    • Harry M. Leister
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Reducing the cracking of autodeposited coatings
    • Patent number 4,318,944
    • Issue date Mar 9, 1982
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Autodeposition coating process
    • Patent number 4,243,704
    • Issue date Jan 6, 1981
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Acid inhibitor treatment of substrate prior to autodeposition
    • Patent number 4,242,379
    • Issue date Dec 30, 1980
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Control of autodeposition baths
    • Patent number 4,229,492
    • Issue date Oct 21, 1980
    • Amchem Products, Inc.
    • Harry M. Leister
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Metal film coated with an autodeposited coating
    • Patent number 4,206,169
    • Issue date Jun 3, 1980
    • Union Carbide Corporation
    • Wilbur S. Hall
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Autodeposition process and composition
    • Patent number 4,191,676
    • Issue date Mar 4, 1980
    • Union Carbide Corporation
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Maintaining the effectiveness of a coating composition
    • Patent number 4,186,219
    • Issue date Jan 29, 1980
    • Union Carbide Corporation
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Composition comprising resin and pigment for autodeposition
    • Patent number 4,177,180
    • Issue date Dec 4, 1979
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for coating metals
    • Patent number 4,104,424
    • Issue date Aug 1, 1978
    • Amchem Products, Inc.
    • Lester Steinbrecher
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rinsing coated metallic surfaces
    • Patent number 4,030,945
    • Issue date Jun 21, 1977
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Stabilization of acidic aqueous coating compositions containing an...
    • Patent number 4,012,351
    • Issue date Mar 15, 1977
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for coating metals
    • Patent number 3,960,610
    • Issue date Jun 1, 1976
    • Amchem Products, Inc.
    • Lester Steinbrecher
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Agitation of an acidic aqueous coating composition containing dispe...
    • Patent number 3,955,532
    • Issue date May 11, 1976
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Prolonging the stability of coating baths
    • Patent number 3,936,546
    • Issue date Feb 3, 1976
    • Amchem Products, Inc.
    • Wilbur S. Hall
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...