Patents by Inventor Franklin Edward Mumford

Franklin Edward Mumford 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 isobenzofuranones
    Patent number: 3990880
    Abstract: This invention relates to herbicidal isobenzofuranones. These compounds may be used for selective weed control in certain crops or for total vegetation control.
    Type: Grant
    Filed: November 6, 1975
    Date of Patent: November 9, 1976
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Franklin Edward Mumford