Patents Assigned to Tomas L. Fridinger
  • Perfluoroalkanesulfonate ester herbicides
    Patent number: 3954828
    Abstract: Perfluoroalkanesulfonate esters of methyl- thio-, methylsulfinyl- or methylsulfonyl-substituted phenols. The compounds are herbicides.
    Type: Grant
    Filed: May 8, 1975
    Date of Patent: May 4, 1976
    Assignee: Tomas L. Fridinger
    Inventor: Tomas L. Fridinger