Patents by Inventor Jean-Louis Grinenval

Jean-Louis Grinenval 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).

  • Method for processing a photographic material by surface application
    Patent number: 6099174
    Abstract: A method for processing a photographic material can be carried out by surface application. A device for processing a silver halide photographic material comprises a means for measuring the surface temperature of the material. This device affords more efficient and more reproducible processing.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: August 8, 2000
    Assignee: Eastman Kodak Company
    Inventors: Christiane M. Feumi Jantou, Jean-Louis Grinenval