Patents by Inventor Richard C. Eriksson

Richard C. Eriksson 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).

  • Manufacturing process for selenium photoreceptors
    Patent number: 4508748
    Abstract: A vapor deposition apparatus including a vacuum chamber, a vacuum pump for evacuating the chamber, and a mounting assembly disposed within the chamber and adapted to support and electrically isolate a plurality of substrate electrode units to be coated. Electrical couplings connect the electrode units to a power supply that establishes therebetween potential gradients that produce a glow discharge and resultant heating thereof. Also disposed within the vacuum chamber is a source of evaporative coating for deposition on the glow discharge heated electrode units.
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: April 2, 1985
    Assignee: XIS, Incorporated
    Inventor: Richard C. Eriksson
  • Vacuum deposition apparatus for manufacturing selenium photoreceptors
    Patent number: 4508053
    Abstract: A vapor deposition apparatus including a vacuum chamber, a vacuum pump for evacuating the chamber, and a mounting assembly disposed within the chamber and adapted to support and electrically isolate a plurality of substrate electrode units to be coated. Electrical couplings connect the electrode units to a power supply that establishes therebetween potential gradients that produce a glow discharge and resultant heating thereof. Also disposed within the vacuum chamber is a source of evaporative coating for deposition on the glow discharge heated electrode units.
    Type: Grant
    Filed: January 5, 1983
    Date of Patent: April 2, 1985
    Assignee: XIS, Incorporated
    Inventor: Richard C. Eriksson