TREA

Edward McKiernan

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  • Big Prairie, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet assembly
    • Patent number 8,656,524
    • Issue date Feb 25, 2014
    • Dometic Corporation
    • Edward McKiernan
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Portable toilet
    • Patent number 7,725,961
    • Issue date Jun 1, 2010
    • Dometic Corporation
    • Miguel O. Martinez
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Standardized recreational vehicle sanitary system
    • Patent number 6,957,450
    • Issue date Oct 25, 2005
    • Sealand Technology, Inc.
    • James A. Sigler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Standardized recreational vehicle sanitary system
    • Patent number 6,782,561
    • Issue date Aug 31, 2004
    • Sealand Technology, Inc.
    • James A. Sigler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Holding tank vacuum relief
    • Patent number 6,234,197
    • Issue date May 22, 2001
    • Sealand Technology, Inc.
    • Edward McKiernan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Dump facility for cassette sewage tanks
    • Patent number 6,182,673
    • Issue date Feb 6, 2001
    • Mike Kindermann Marketing/Vertriebs GmbH
    • Mike Kindermann
    • B08 - CLEANING
  • Information Patent Grant

    Vacuum relief valve for sewage holding tank
    • Patent number 6,065,493
    • Issue date May 23, 2000
    • Sealand Technology, Inc.
    • William J. Friedman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vacuum adaptor for recreation vehicle toilet system with sliding ca...
    • Patent number 5,971,005
    • Issue date Oct 26, 1999
    • Sealand Technology, Inc.
    • Edward McKiernan
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet waste collection system for campgrounds
    • Patent number 5,937,888
    • Issue date Aug 17, 1999
    • Sealand Technology, Inc.
    • Edward F. McKiernan
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Plastic combined vacuum and holding tank
    • Patent number 5,931,642
    • Issue date Aug 3, 1999
    • Sealand Technology, Inc.
    • William J. Friedman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Discharge hose adapter for boat holding tank
    • Patent number 5,806,454
    • Issue date Sep 15, 1998
    • Sealand Technology, Inc.
    • Edward McKiernan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vacuum/holding tank
    • Patent number 5,681,148
    • Issue date Oct 28, 1997
    • Sealand Technology, Inc.
    • William J. Friedman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Testing of hoses
    • Patent number 5,442,952
    • Issue date Aug 22, 1995
    • Sealand Technology, Inc.
    • Frederic J. Morris
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pump out adaptor
    • Patent number 5,433,163
    • Issue date Jul 18, 1995
    • Sealand Technology, Inc.
    • Edward F. McKiernan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vacuum toilet system
    • Patent number 5,345,618
    • Issue date Sep 13, 1994
    • Sealand Technology, Inc.
    • James Sigler
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Level indicating in vehicle holding tanks
    • Patent number 5,079,950
    • Issue date Jan 14, 1992
    • Sealand Technology, Inc.
    • Edward McKiernan
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Tilting sanitary tank
    • Patent number 4,893,720
    • Issue date Jan 16, 1990
    • Sealand Technology, Inc.
    • Edward F. McKiernan
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitary pump station
    • Patent number 4,854,827
    • Issue date Aug 8, 1989
    • Sealand Technology, Inc.
    • Edward F. McKiernan
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum toilet system
    • Patent number 4,819,279
    • Issue date Apr 11, 1989
    • Sealand Technology, Inc.
    • James Sigler
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    TOILET ASSEMBLY
    • Publication number 20110061156
    • Publication date Mar 17, 2011
    • DOMETIC CORPORATION
    • Edward McKiernan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Portable toilet
    • Publication number 20060191065
    • Publication date Aug 31, 2006
    • SeaLand Technology, Inc.
    • Miguel O. Martinez
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Standardized recreational vehicle sanitary system
    • Publication number 20050010999
    • Publication date Jan 20, 2005
    • SeaLand Technology, Inc.
    • James A. Sigler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Standardized recreational vehicle sanitary system
    • Publication number 20030154543
    • Publication date Aug 21, 2003
    • James A. Sigler
    • B60 - VEHICLES IN GENERAL