TREA

Henri S. St. Onge

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  • Scarborough, Ontario, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for conduit reparation
    • Patent number 9,086,184
    • Issue date Jul 21, 2015
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fusion process for conduit
    • Patent number 9,023,263
    • Issue date May 5, 2015
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fusion process for conduit
    • Patent number 8,906,188
    • Issue date Dec 9, 2014
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyvinyl chloride formulations
    • Patent number 8,796,407
    • Issue date Aug 5, 2014
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyvinyl chloride formulations
    • Patent number 8,569,436
    • Issue date Oct 29, 2013
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyvinyl chloride formulations
    • Patent number 8,178,640
    • Issue date May 15, 2012
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for conduit expansion
    • Patent number 8,137,599
    • Issue date Mar 20, 2012
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fusion process for conduit
    • Patent number 8,128,853
    • Issue date Mar 6, 2012
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyvinyl chloride formulations
    • Patent number 8,058,378
    • Issue date Nov 15, 2011
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyvinyl chloride formulations
    • Patent number 7,915,366
    • Issue date Mar 29, 2011
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyvinyl chloride formulations
    • Patent number 7,842,769
    • Issue date Nov 30, 2010
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bladder system for conduit expansion
    • Patent number 7,000,643
    • Issue date Feb 21, 2006
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fusion process for conduit
    • Patent number 6,982,051
    • Issue date Jan 3, 2006
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipe liner and method of installation
    • Patent number 5,794,662
    • Issue date Aug 18, 1998
    • Henri S. St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for cathodic protection of metal piping
    • Patent number 4,692,231
    • Issue date Sep 8, 1987
    • Henri S. St. Onge
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus having a tubular inflatable bladder and a grout dispensin...
    • Patent number 4,245,970
    • Issue date Jan 20, 1981
    • Henri S. St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Fusion Process for Conduit
    • Publication number 20150258731
    • Publication date Sep 17, 2015
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Polyvinyl Chloride Formulations
    • Publication number 20130068342
    • Publication date Mar 21, 2013
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Fusion Process for Conduit
    • Publication number 20130004241
    • Publication date Jan 3, 2013
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Polyvinyl Chloride Formulations
    • Publication number 20120318400
    • Publication date Dec 20, 2012
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Polyvinyl Chloride Formulations
    • Publication number 20120199236
    • Publication date Aug 9, 2012
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    System and Method for Conduit Reparation
    • Publication number 20120193027
    • Publication date Aug 2, 2012
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Polyvinyl Chloride Formulations
    • Publication number 20120048417
    • Publication date Mar 1, 2012
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Conduit Expansion Method
    • Publication number 20090127749
    • Publication date May 21, 2009
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM AND METHOD FOR CONDUIT REPARATION
    • Publication number 20090038703
    • Publication date Feb 12, 2009
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Fusion process for conduit
    • Publication number 20060071365
    • Publication date Apr 6, 2006
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Fluid system for conduit expansion and mobile arrangement therefor
    • Publication number 20050016608
    • Publication date Jan 27, 2005
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    System and arrangement for conduit reparation
    • Publication number 20050016450
    • Publication date Jan 27, 2005
    • Underground Solutions Technologies Group, Inc.
    • Mark A. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Bladder system for conduit expansion
    • Publication number 20050016607
    • Publication date Jan 27, 2005
    • Underground Solutions Technologies Group, Inc.
    • Bryan St. Onge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fusion process for conduit
    • Publication number 20040251575
    • Publication date Dec 16, 2004
    • Bryan St. Onge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL