Patents by Inventor Bryan McKinnon

Bryan McKinnon 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: D247274
    Type: Grant
    Filed: September 25, 1975
    Date of Patent: February 21, 1978
    Assignee: Robert A. Elder
    Inventor: Bryan McKinnon
  • Patent number: D267458
    Type: Grant
    Filed: April 20, 1977
    Date of Patent: January 4, 1983
    Assignee: Robert A. Elder
    Inventor: Bryan McKinnon