Patents by Inventor Lawrence E. Barton

Lawrence E. Barton 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).

  • Laser pointer for motion picture cameras
    Patent number: D362862
    Type: Grant
    Filed: June 25, 1993
    Date of Patent: October 3, 1995
    Assignee: Cinematography Electronics, Inc.
    Inventor: Lawrence E. Barton