Patents by Inventor Roland Hulldin

Roland Hulldin 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).

  • Heating cable mat and method for manufacturing a heating cable mat
    Patent number: 6552310
    Abstract: The invention relates to a heating cable mat (1) comprising a net-shaped supporting element (2) and a heating cable (4) which is arranged on the supporting element. The surface (3) of the supporting element is adhesive, and the heating cable (4) is arranged in abutment against the supporting element (2). To further fix the heating cable (4), a second net-shaped supporting element (10) is arranged adjacent to the heating cable mat so that the heating cable (4) is located between the two supporting elements (2, 10).
    Type: Grant
    Filed: July 9, 2001
    Date of Patent: April 22, 2003
    Assignee: Raychem HTS Nordic AB
    Inventors: Roland Hulldin, Micael Karlsson