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Douglas R. Swarts

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  • Hollister, CA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEWER INLET COUPLER AND HOUSING
    • Publication number 20170241122
    • Publication date Aug 24, 2017
    • LIPPERT COMPONENTS MANUFACTURING, INC.
    • Douglas R. SWARTS
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    UNIVERSAL SEWER INLET FITTING
    • Publication number 20160109047
    • Publication date Apr 21, 2016
    • LIPPERT COMPONENTS MANUFACTURING, INC.
    • Douglas R. SWARTS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WASTE EVACUATION SYSTEM FOR A VEHICLE
    • Publication number 20150034166
    • Publication date Feb 5, 2015
    • LIPPERT COMPONENTS MANUFACTURING, INC.
    • Douglas R. SWARTS
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WASTE TRANSFER SYSTEM
    • Publication number 20140318671
    • Publication date Oct 30, 2014
    • Douglas R. SWARTS
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Method and apparatus for waste evacuation
    • Publication number 20070295420
    • Publication date Dec 27, 2007
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method and apparatus for waste evacuation
    • Publication number 20070113898
    • Publication date May 24, 2007
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method and apparatus for waste evacuation
    • Publication number 20070113871
    • Publication date May 24, 2007
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method and apparatus for waste evacuation
    • Publication number 20070113896
    • Publication date May 24, 2007
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method and apparatus for waste evacuation
    • Publication number 20070113897
    • Publication date May 24, 2007
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Waste evacuation system for a vehicle
    • Publication number 20060070660
    • Publication date Apr 6, 2006
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method and apparatus for waste evacuation
    • Publication number 20040112432
    • Publication date Jun 17, 2004
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Waste evacuation system for a vehicle
    • Publication number 20040084098
    • Publication date May 6, 2004
    • Phase Four Industries, Inc.
    • Douglas R. Swarts
    • B60 - VEHICLES IN GENERAL