Patents by Inventor Thomas L. Fridinger

Thomas L. Fridinger 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).

  • 4-Methylthio-2-trifluoromethylmethanesulfonanilide and derivatives thereof
    Patent number: 3996277
    Abstract: 2-(Trifluoromethyl)methanesulfonanilides substituted in the para position by methylthio, methylsulfinyl or methylsulfonyl groups and horticulturally acceptable salts thereof and composition containing these compounds are useful herbicides.
    Type: Grant
    Filed: November 14, 1974
    Date of Patent: December 7, 1976
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Thomas L. Fridinger, George G. I. Moore, Larry R. Lappi