Patents by Inventor Willem Waterschoot

Willem Waterschoot 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 of controlling an electrophotographic imaging process
    Patent number: 5768652
    Abstract: A method of controlling an electrophotographic imaging process wherein a two-component developer is mixed and activated to obtain a uniform distribution and triboelectric charging of the toner, by interruption of the process and carrying out extra activation and mixing cycles as a function of image area coverage and/or distribution of the image over the image field.
    Type: Grant
    Filed: October 22, 1996
    Date of Patent: June 16, 1998
    Assignee: Agfa-Gevaert
    Inventors: Robert Janssens, Luc Van Goethem, Willem Waterschoot, Chris Pattyn