Patents Represented by Attorney, Agent or Law Firm Bourgue & Associates, PA
  • Patent number: 6296912
    Abstract: A roofing membrane material is disclosed. The material is characterized in that it includes a woven or non-woven fibrous mat having an adhesive asphalt coating, such as a two-layer asphaltic coating applied to one surface thereof. The asphaltic coating can be a first relatively non-adhesive asphaltic material that infiltrates a portion of the fibrous mat and a second, relatively adhesive asphaltic material deposited upon an exposed surface of its non-adhesive counterpart.
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: October 2, 2001
    Assignee: Northern Elastomeric, Inc.
    Inventor: Thomas Zickell
  • Patent number: D537975
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: March 6, 2007
    Assignee: Hubbardton Forge
    Inventor: George Chandler