Patents by Inventor Robert B. Dyer

Robert B. Dyer 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).

  • Patent number: D284516
    Type: Grant
    Filed: February 6, 1984
    Date of Patent: July 8, 1986
    Assignee: Vulcan Athletic Service Company, Inc.
    Inventor: Robert B. Dyer
  • Patent number: D375581
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: November 12, 1996
    Inventor: Robert B. Dyer