Patents by Inventor Thomas E. Platt

Thomas E. Platt 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).

  • Allyl amine polymeric binders for photographic emulsions
    Patent number: 4350759
    Abstract: A photosensitive silver halide emulsion wherein the emulsion binder comprises an allyl amine polymer or copolymer.
    Type: Grant
    Filed: March 30, 1981
    Date of Patent: September 21, 1982
    Assignee: Polaroid Corporation
    Inventors: Maurice J. Fitzgerald, Thomas E. Platt