Patents by Inventor Gerald E. Rammel

Gerald E. Rammel 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 compositions for glass fibers
    Patent number: 4584110
    Abstract: An aqueous size composition is disclosed. The size composition is intended for glass fibers produced for carding and blending. The size contains polyvinyl alcohol and an antistatic agent which yields a firm forming tube from which yarn may be removed from the inside. The yarns have the advantage of being able to be cut into short lengths which disperse well without disintegrating.
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: April 22, 1986
    Assignee: Owens-Corning Fiberglas Corporation
    Inventor: Gerald E. Rammel