Patents by Inventor Brian K. Jorgensen

Brian K. Jorgensen 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).

  • Lens mount for photographic recording apparatus
    Patent number: 4162823
    Abstract: A lens mount in a camera assembly for use with a cathode-ray tube is provided. In particular there is provided a single body section spacer for insertion from one end of the lens assembly to the other end for changing the optical characteristics.
    Type: Grant
    Filed: October 31, 1977
    Date of Patent: July 31, 1979
    Assignee: Tektronix, Inc.
    Inventor: Brian K. Jorgensen