Patents by Inventor Alphonse D. Camp

Alphonse D. Camp 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).

  • Sample holder for accelerated fade apparatus and method of its use
    Patent number: 5767423
    Abstract: The invention relates to an apparatus for light fastness testing. The apparatus for holding samples for testing comprising a planar member and vacuum to hold a sample against the test area of the planar member. A heating and cooling device in contact with said planar member, a heat sink, in contact with the heating and cooling device and a fan to direct air over the heat sink.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: June 16, 1998
    Assignee: Eastman Kodak Company
    Inventors: Alphonse D. Camp, Keith B. Kahen, Gary A. Granath, Gerald W. Smith
  • Accelerated fade apparatus and method of its use
    Patent number: 5734115
    Abstract: The invention relates to an apparatus for light fastness testing comprising a light source, means for dividing ultraviolet and visible light from infrared rays, means to direct the visible component of light into spherical cavity, and means to mount test samples in apertures in said cavity.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: March 31, 1998
    Assignee: Eastman Kodak Company
    Inventors: Alphonse D. Camp, Keith B. Kahen, Gary A. Granath, Gerald W. Smith