Patents by Inventor James H. Wilkinson

James H. Wilkinson 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: 4321177
    Abstract: A composition and process for preparing a sprayable solution containing perfluoroalkoxy (PFA) resin. Components of the solution include an aromatic solvent, a binding agent, a surface active agent, and water in addition to the PFA. The solution can generally be sprayed from conventional spraying apparatus at ambient temperatures. A desired use is as a mold release agent, or as a corrosion, wear, or abrasion-resistant coating.
    Type: Grant
    Filed: August 12, 1980
    Date of Patent: March 23, 1982
    Inventor: James H. Wilkinson