Patents by Inventor Edwin V. Beebe

Edwin V. Beebe 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).

  • Production of plexifilament strands
    Patent number: 4166091
    Abstract: A process is disclosed for producing plexifilament strands from an organic, synthetic substantially water-insoluble polymer having a selected melting point, by flash-extruding a dispersion of the polymer in water under specified conditions. The plexifilament strands produced are useful in preparing fabrics.
    Type: Grant
    Filed: April 17, 1973
    Date of Patent: August 28, 1979
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Edwin V. Beebe