Patents by Inventor Brad Mitchell Boersen

Brad Mitchell Boersen 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).

  • Processing magnetic-backed silver halide films with a final processing solution
    Patent number: 5716765
    Abstract: Photographic films having a magnetic recording layer are processed using a final processing solution containing a mixture of surfactants. The final processing solution can be a final rinse solution or an image stabilizing solution further containing an image stabilizer. The specific final processing solution composition provides processed films that are free of scum, non-tacky, and resistant to abrasion and fingerprinting on the back side.
    Type: Grant
    Filed: April 19, 1996
    Date of Patent: February 10, 1998
    Assignee: Eastman Kodak Company
    Inventors: Hugh Gerald McGuckin, John Stuart Badger, Brad Mitchell Boersen