Patents by Inventor Peter B. Cooper

Peter B. Cooper 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).

  • Method for manufacturing an insulated conductor having a high cut-through resistance
    Patent number: 4732629
    Abstract: This invention provides a method of increasing the cut-through resistance of a PTFE insulated conductor. Unsintered PTFE is expanded and compressed and then applied to a conductor. The insulated conductor is then heated to a temperature above 345.degree. C. The compressed, expanded PTFE has one crystalline melt point above 375.degree. C.
    Type: Grant
    Filed: July 25, 1986
    Date of Patent: March 22, 1988
    Inventors: Peter B. Cooper, Sarah J. Lane