Patents by Inventor F. Lee Terhune

F. Lee Terhune 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).

  • Triaryl phosphate ester plasticizers for polyvinyl chloride compositions
    Patent number: 3936410
    Abstract: Composition and process for certain tris(isopropylphenyl) phosphate esters particularly suited for use as polyvinyl chloride plasticizers.
    Type: Grant
    Filed: September 23, 1974
    Date of Patent: February 3, 1976
    Assignee: FMC Corporation
    Inventors: F. Lee Terhune, Gordon A. Rampy