Patents by Inventor Richard Manly Edmund

Richard Manly Edmund 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).

  • Mixture and method for controlling undesired vegetation
    Patent number: 8324132
    Abstract: A herbicide mixture comprising nicosulfuron, metsulfuron-methyl and glyphosate is disclosed. A method for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with a herbicidally effective amount of the herbicide mixture is also disclosed.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: December 4, 2012
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Jeffrey Harve Meredith, Richard Manly Edmund, Jr.
  • MIXTURE AND METHOD FOR CONTROLLING UNDESIRED VEGETATION
    Publication number: 20120252674
    Abstract: A herbicide mixture comprising nicosulfuron, metsulfuron-methyl and glyphosate is disclosed. A method for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with a herbicidally effective amount of the herbicide mixture is also disclosed.
    Type: Application
    Filed: March 31, 2011
    Publication date: October 4, 2012
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: JEFFREY HARVE MEREDITH, RICHARD MANLY EDMUND, JR.
  • 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