Patents by Inventor Dale E. Seeley

Dale E. Seeley 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).

  • Dual lamp fuser
    Patent number: 5350896
    Abstract: A heat and pressure fuser for fixing toner images to substrates. A dual heating lamp arrangement is utilized for elevating the surface temperature of a heated fuser roll. The operation of the dual heat lamps is controlled using dual thermistors for maintain steady state temperature fluctuations to .+-.3.degree. F. The thermistors are positioned, one adjacent the inboard end of the fuse and the other adjacent the outboard end thereof. The outboard thermistor is used to determine the desired on time of the fuser lamp and the inboard thermistor is used to determine which of the two lamps is on. If the inboard temperature is below a predetermined target value a 14 inch lamp is turned on. If the inboard temperature is at or above a predetermined target value an 11 inch lamp is turned.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: September 27, 1994
    Assignee: Xerox Corporation
    Inventors: Mark S. Amico, Mark A. Scheuer, Irwin Wagman, Dale E. Seeley, David M. Thompson, Dawn M. Kelsch, Wayne D. Drinkwater