Patents by Inventor Tamara Kay Osburn

Tamara Kay Osburn 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).

  • Abrasive lubricating overcoat layers
    Patent number: 5776668
    Abstract: The present invention describes a photographic element having a support, a light-sensitive layer, a transparent magnetic recording layer and a lubricating/abrasive layer farthest from the support which contains a film-forming binder, lubricant and abrasive particles.
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: July 7, 1998
    Assignee: Eastman Kodak Company
    Inventors: George Leslie Oltean, Mridula Nair, Tamara Kay Osburn