Patents by Inventor Jon McDowell

Jon McDowell 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 control using sulfentrazone and metsulfuron
    Patent number: 8119564
    Abstract: The present invention provides an herbicidal method for selective post-emergence control of broadleaf weeds by applying a synergistic herbicidal composition, wherein the composition comprises a mixture of sulfentrazone and metsulfuron methyl.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: February 21, 2012
    Assignee: FMC Corporation
    Inventors: James F. Walter, Frank Robert Walls, Jr., Jon McDowell
  • Herbicidal Control Using Sulfentrazone and Metsulfuron
    Publication number: 20100292082
    Abstract: The present invention provides an herbicidal method for selective post-emergence control of broadleaf weeds by applying a synergistic herbicidal composition, wherein the composition comprises a mixture of sulfentrazone and metsulfuron methyl.
    Type: Application
    Filed: May 14, 2010
    Publication date: November 18, 2010
    Applicant: FMC CORPORATION
    Inventors: James F. Walter, Frank Robert Walls, JR., Jon McDowell