Patents by Inventor Brent K. Hegerhorst

Brent K. Hegerhorst 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).

  • Method and apparatus for printing near page boundaries
    Patent number: 4843429
    Abstract: A machine uses electrophotography to produce panels of images for transfer to a continuous web of image receiving media. The images are transferred to the media under control of signals synchronized with media movement under a transfer structure which has a width sufficient to accommodate image transfer immediately prior to stopping of the media as well as immediately after restart of the media movement. The media is stopped with boundaries between sheets within the transfer zone.
    Type: Grant
    Filed: April 29, 1988
    Date of Patent: June 27, 1989
    Assignee: International Business Machines Corporation
    Inventors: Michael D. Avritt, Brent K. Hegerhorst, Peter K. Peterson