Patents by Inventor Otis Wilson Howe, III

Otis Wilson Howe, III 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).

  • Herbicidal mixtures
    Patent number: 6114283
    Abstract: This invention relates to herbicidal mixtures comprising halosulfuron-methyl and at least one compound selected from the group consisting of bensulfuron-methyl, azimsulfuron, pyrazosulfuron-ethyl, imazosulfuron, cyclosulfamuron and ethoxysulfuron, herbicidal compositions of said mixtures, and a method for the use of said mixtures to control undesired vegetation.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: September 5, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard Manly Edmund, Otis Wilson Howe, III