Patents by Inventor Robert E. Deutsch

Robert E. Deutsch 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).

  • High rake knives for color paper slitting
    Patent number: 5974922
    Abstract: The invention relates to a method of slitting photographic print material comprising providing at least one rotary anvil shearing device and at least one rotary knife shearing device wherein said at least one rotary knife has a rake angle of between about 50 and 70 degrees, and passing photographic material between said anvil and said knife to cut said material.
    Type: Grant
    Filed: April 22, 1998
    Date of Patent: November 2, 1999
    Assignee: Eastman Kodak Company
    Inventors: Alphonse D. Camp, John J. Seyna, Keith W. Dorricott, Robert E. Deutsch