Patents by Inventor Karl Anthonissen

Karl Anthonissen 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).

  • Photothermographic processing system
    Patent number: 5965331
    Abstract: An apparatus and a method for bringing a thermographic imaging element (11) to a desired temperature by means of thermal contact with a heating body (10, 30) which is at least filled with an accessory material in a first phase (15) and with said accessory material in a second phase (16) comprise pressure setting means (17, 18) for setting a desired pressure, energy means (19) for exchanging thermal energy with said heating body, detection means for detecting a phase or a phase transition of said accessory material, and relocation means for bringing said imaging element into contact with said heating body.
    Type: Grant
    Filed: June 26, 1997
    Date of Patent: October 12, 1999
    Assignee: AGFA-Gevaert, N.V.
    Inventors: Leo Oelbrandt, Karl Anthonissen, Marc De Niel, Martin De Kegelaer