Patents by Inventor Ivan Rodrigues

Ivan Rodrigues 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).

  • Insulation with tape adhering surface
    Patent number: 4946732
    Abstract: Improved insulation segments for fluid conduits such as pipes and ducts, having a nontacky moisture resistant strip which extends along edges of the insulation which are adapted to be secured to other portions of the insulation, or to other insulation segments using a pressure sensitive, adhesive tape. This strip preferably comprises a cured adhesive which bonds to the paper or other surface to which it is applied which provides a good, dry, dirt free, smooth surface to which the pressure sensitive adhesive tape will strongly adhere.
    Type: Grant
    Filed: January 3, 1989
    Date of Patent: August 7, 1990
    Assignee: Venture Tape Corp.
    Inventors: Lewis S. Cohen, Ivan Rodrigues
  • Insulation with tape adhering surface
    Patent number: 4842908
    Abstract: Improveds insulation segments for fluid conduits such as pipes and ducts, having a nontacky moisture resistant strip which extends along edges of the insulation which are adapted to be secured to other portions of the insulation, or to other insulation segments using a pressure sensitive, adhesive tape. This strip preferably comprises a cured adhesive which bonds to the paper or other surface to which it is applied which provides a good, dry, dirt free, smooth surface to which the pressure sensitive adhesive tape will strongly adhere.
    Type: Grant
    Filed: September 15, 1987
    Date of Patent: June 27, 1989
    Assignee: Venture Tape Corp.
    Inventors: Lewis S. Cohen, Ivan Rodrigues