Patents by Inventor Ivan Rowe

Ivan Rowe has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hydraulic barrier
    Patent number: 6688812
    Abstract: A hydraulic barrier for particular use in sealing the perimeter of landfill sites, the barrier comprising a geosynthetic clay liner, preferably containing prehydrated sodium bentonite, which geosynthetic clay liner is supported in a substantially vertical orientation by a support frame comprising a pair of spaced apart support frame members between whose substantially parallel inner surfaces the geosynthetic clay liner is located and maintained.
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: February 10, 2004
    Inventor: Ivan Rowe
  • Hydraulic barrier
    Publication number: 20020182012
    Abstract: The present invention relates to a hydraulic barrier for particular use in sealing the perimeter of landfill sites, the barrier comprising a geosynthetic clay liner, preferably containing prehydrated sodium bentonite, which geosynthetic clay liner is supported in a substantially vertical orientation by a support frame comprising a pair of spaced apart support frame members between whose substantially parallel inner surfaces the geosynthetic clay liner is located and maintained.
    Type: Application
    Filed: May 8, 2002
    Publication date: December 5, 2002
    Inventor: Ivan Rowe