Patents by Inventor Gerald B. Workman

Gerald B. Workman 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).

  • Size composition for treating glass fibers for reinforcement of paper comprising starch, a polyolefin emulsion and lubricant
    Patent number: 4143006
    Abstract: A size composition for use in the treatment of glass fibers as reinforcement for paper wherein the size composition is formulated of starch, a polyolefin emulsion and a lubricant and/or emulsifier. The composition can also be formulated to include a wax. Glass fibers treated with the size composition of the invention have a reduced "fuzz" content as well as improved processing characteristics.
    Type: Grant
    Filed: January 10, 1977
    Date of Patent: March 6, 1979
    Assignee: Owens-Corning Fiberglas Corporation
    Inventor: Gerald B. Workman