Patents by Inventor Stephen A. Westley

Stephen A. Westley 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).

  • Patent number: 4581092
    Abstract: Preformed adhesive compositions comprising an elastomeric polymeric material having a residual olefinic unsaturation not greater than 5 mol percent, a polyisocyanate compound and a curing agent are particularly suitable for bonding vulcanized natural and synthetic rubbers. A method for cold-vulcanization bonding of vulcanized rubber goods is disclosed.
    Type: Grant
    Filed: June 5, 1984
    Date of Patent: April 8, 1986
    Assignee: Lord Corporation
    Inventor: Stephen A. Westley