Patents by Inventor Matthew C. Whichard

Matthew C. Whichard 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 of making glass fiber mat
    Patent number: 4542068
    Abstract: Method of making glass fiber mat of improved tensile strength by forming the mat from a plurality of glass fibers and a binder composition therefor which consists essentially of a urea-formaldehyde resin and alkoxylated alkyl amine surfactant.
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: September 17, 1985
    Assignee: GAF Corporation
    Inventor: Matthew C. Whichard