Patents by Inventor Paul R. Warren

Paul R. Warren 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).

  • Polytetrafluoroethylene multiconductor cable and process for manufacture thereof
    Patent number: 5245134
    Abstract: A mutliconductor cable having separatable insulated conductors is provided having a plurality of insulated conductors spaced apart in planar relationship and at least the exterior layer is comprised of porous PTFE, wherein a contact area exists between adjacent exterior layers so that adjacent insulated conductors bond with each other. A multiconductor cable is also described comprising a plurality of conductors insulated in discrete clusters wherein each cluster is surrounded by an exterior layer of expanded porous PTFE which forms a bond with the adjacent exterior layer. A multiconductor cable comprising coaxial cables which are bonded together by the exterior layer of expanded porous PTFE is also described.A process of making the multiconductor cable is also described.
    Type: Grant
    Filed: August 20, 1991
    Date of Patent: September 14, 1993
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: James G. Vana, Jr., Paul R. Warren, Michael L. Eckert