Patents by Inventor George Roller

George Roller 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).

  • Adaptive dryer control for ink jet processors
    Patent number: 5214442
    Abstract: An adaptive dryer for a printing system obtains values representing mass of ink and/or area coverage of ink on each page to be printed prior to drying and based on the determined mass-area coverage varies one or both of feed rate of the pages through the dryer and temperature of the dryer to more closely adapt the drying parameters of the dryer with the particular drying criterion each page requires for optimal quality, highest average throughput and minimal heating power requirements.
    Type: Grant
    Filed: September 27, 1991
    Date of Patent: May 25, 1993
    Assignee: Xerox Corporation
    Inventor: George Roller