Patents by Inventor Emil M. Kaegi

Emil M. Kaegi 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).

  • Electrostatic fountain developer
    Patent number: 4044718
    Abstract: A fountain for moving liquid toner into engagement with a receptor for developing an electrostatic image into a visible image. A fountain for providing improved edge enhancement in an image, and incorporating an electrode positioned at the bottom of a liquid toner pool formed by electrical insulating end, side and bottom members.
    Type: Grant
    Filed: September 10, 1976
    Date of Patent: August 30, 1977
    Assignee: Xonics, Inc.
    Inventors: Stephen D. Blake, Emil M. Kaegi, Eric P. Muntz, Murray S. Welkowsky