Patents by Inventor Ronald G. Iverson

Ronald G. Iverson 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).

  • Tray for plant pots or the like
    Patent number: D322707
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: December 24, 1991
    Assignee: Iverson Perennial Gardens, Inc.
    Inventor: Ronald G. Iverson
  • Tray for plant pots or the like
    Patent number: D323415
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: January 21, 1992
    Assignee: Iverson Perennial Gardens, Inc.
    Inventor: Ronald G. Iverson
  • Tray for plant pots or the like
    Patent number: D323416
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: January 21, 1992
    Assignee: Iverson Perennial Gardens, Inc.
    Inventor: Ronald G. Iverson