Patents by Inventor Tom Concannon

Tom Concannon 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).

  • Printer employing fuser unit having self-adjusting temperature
    Patent number: 6390696
    Abstract: A printer having a fuser controlled by sensing a temperature differences between at least two zones within the printer, detecting a prescribed temperature differential and then sending a signal to the fuser in order to change its operating temperature based upon the temperature difference sensed.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: May 21, 2002
    Assignee: Hewlett-Packard Company
    Inventor: Tom Concannon