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Donald R. Hillhouse

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  • Silver Springs, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring engine driven fluid dispensing system
    • Patent number 8,038,038
    • Issue date Oct 18, 2011
    • Chapin Manufacturing, Inc.
    • Donald R. Hillhouse
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hose coupling
    • Patent number 7,611,170
    • Issue date Nov 3, 2009
    • Chapin Manufacturing, Inc.
    • Donald R. Hillhouse
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hose coupling
    • Publication number 20080073908
    • Publication date Mar 27, 2008
    • Donald R. Hillhouse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spring engine driven fluid dispensing system
    • Publication number 20080029620
    • Publication date Feb 7, 2008
    • Donald R. Hillhouse
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...