Patents by Inventor Patricia E. Titus

Patricia E. Titus 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).

  • Powdered phenol-formaldehyde resin
    Patent number: 4424300
    Abstract: Phenol-formaldehyde resin powder capable of both heat softening and fast-cure is produced by spray drying a blend of resole and novolac prepolymers. The powder, when mixed, heated and pressed with wax-coated wood chips, flows and cures to form a superior, bonded flake waferboard.
    Type: Grant
    Filed: September 29, 1982
    Date of Patent: January 3, 1984
    Assignee: Borden, Inc.
    Inventors: Otto G. Udvardy, Patricia E. Titus, Martin Navratil