Patents by Inventor Robert E. Lowder

Robert E. Lowder 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).

  • Home plate magnet
    Patent number: D462091
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: August 27, 2002
    Assignee: Home Plate Designs, Inc.
    Inventor: Robert E. Lowder
  • Home plate key chain
    Patent number: D462832
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: September 17, 2002
    Assignee: Home Plate Designs, Inc.
    Inventor: Robert E. Lowder