Patents by Inventor Heike Kochmann

Heike Kochmann 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).

  • Device for producing photographic exposure of images appearing on the screen
    Patent number: 4872030
    Abstract: A device for producing photographic exposures of images appearing on an image screen onto a film platform carrying a plane film comprises a support holding a number of objectives and displaceable parallel to the axis extending through the central point of the image screen and the central point of the film platform. The platform carries one objective fixed to the platform of one magnifying property and four additional objectives which have such magnifying properties that each of them projects the picture field area of the screen on only one fourth of the usable film surface.
    Type: Grant
    Filed: August 8, 1988
    Date of Patent: October 3, 1989
    Assignee: Agfa-Gevaert AG
    Inventors: Heike Kochmann, Georg Lechner, Jurgen Muller, Norbert Scholz