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Donald R. Scharf

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  • Amherst, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automated coating system
    • Patent number 5,624,496
    • Issue date Apr 29, 1997
    • Nordson Corporation
    • Donald R. Scharf
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Apparatus and methods for applying solvent-free liquified coatings...
    • Patent number 5,585,143
    • Issue date Dec 17, 1996
    • Nordson Corporation
    • Donald R. Scharf
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for spray coating substrates
    • Patent number 4,635,585
    • Issue date Jan 13, 1987
    • Nordson Corporation
    • Douglas J. Conrad
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    System for spray coating substrates
    • Patent number 4,538,542
    • Issue date Sep 3, 1985
    • Nordson Corporation
    • James L. Kennon
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Safety control for automatic dispensing gun
    • Patent number 4,360,132
    • Issue date Nov 23, 1982
    • Nordson Corporation
    • Burton J. Vilagi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Exhaust for an opening into a coater
    • Patent number 4,185,975
    • Issue date Jan 29, 1980
    • Nordson Corporation
    • Donald R. Scharf
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL