Patents by Inventor Wade V. Zellar

Wade V. Zellar 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).

  • Glass fiber wool binder
    Patent number: 4095010
    Abstract: A glass fiber wool binder composition comprising a phenolic resole resin, animal bone glue, a sulfite process lignin and dicyandiamide is disclosed. When a binder composition of this invention is employed on glass fibers to produce uncured glass fiber wool, the uncured wool exhibits improved integrity, thus facilitating alignment of uncured wool in mold contours and the production of molded products.
    Type: Grant
    Filed: February 9, 1977
    Date of Patent: June 13, 1978
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Wade V. Zellar, Carl R. Strauss