Patents by Inventor Wallace E. Burg

Wallace E. Burg 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-Alkylthio-2-trifluoromethylalkanesulfonanilides and derivatives thereof
    Patent number: 4341901
    Abstract: 2-Trifluoromethylalkanesulfonanilides substituted in the para position by alkylthio, alkylsulfinyl or alkylsulfonyl groups and agriculturally acceptable salts thereof are useful herbicides and plant growth regulators.
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: July 27, 1982
    Assignee: Minnesota Mining and Manufacturing Co.
    Inventors: Sharon L. Ruffing, Wallace E. Burg, Ezzat A. Mikhail