Patents by Inventor Herman W. Pass

Herman W. Pass 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).

  • Synchronous auxiliary camera projector
    Patent number: 3998544
    Abstract: A microfiche is titled by synchronously and incrementally imaging title information having a rotary motion upon the film carrying the microfiche that has a linear motion. Selectable drums carry the title information. Image-forming means transfers this information for the exposure of microfiche film. Equivalent motor means drive both the drum and the microfiche film. Electronic control logic connected to both of the motors accomplishes synchronous motion so that the title information is fixedly impressed with respect to the microfiche film despite the fact that both are in motion.
    Type: Grant
    Filed: June 13, 1975
    Date of Patent: December 21, 1976
    Assignee: Terminal Data Corporation
    Inventors: Herman W. Pass, John S. Burton, Ronald L. Whitney, Forest L. Langford