Patents by Inventor V. Rao Gulur

V. Rao Gulur 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).

  • Insulated wall system
    Patent number: 5279089
    Abstract: An insulated load bearing wall (10, 10') comprising panels of extruded polymer foam (20, 22, 50, 52, 54, 56) into which tubular, load carrying frame members (12, 14, 48) have been incorporated. A tongue is formed at one vertical edge of each panel (10, 10') and a groove is formed at the opposite vertical edge. The tubular frame members (12, 14, 48) are bonded to the extruded polymer foam.
    Type: Grant
    Filed: March 19, 1992
    Date of Patent: January 18, 1994
    Inventor: V. Rao Gulur
  • Insulated load bearing wall and roof system
    Patent number: 5269109
    Abstract: An insulated load bearing wall (10, 10') comprising panels of extruded polymer foam (20, 22, 50, 52, 54, 56) into which tubular, load carrying frame members (12, 14, 48) have been incorporated. A tongue is formed at one vertical edge of each panel (10, 10') and a groove is formed at the opposite vertical edge. The tubular frame members (12, 14, 48) are bonded to the extruded polymer foam.
    Type: Grant
    Filed: March 17, 1993
    Date of Patent: December 14, 1993
    Inventor: V. Rao Gulur