Patents Assigned to Ridge, Inc.
  • Microfocus X-ray system
    Patent number: 5020086
    Abstract: A microfocus type X-ray system in which the electron beam current is generally operated in a milliampere range at a constant power, and the beam is subjected to electronic focusing for selected beam width and steering for directional control.
    Type: Grant
    Filed: February 24, 1989
    Date of Patent: May 28, 1991
    Assignee: Ridge, Inc.
    Inventor: Richard S. Peugeot
  • Microfocus X-ray system
    Patent number: 4688241
    Abstract: A microfocus type X-ray system in which the electron beam current is generally operated in a milliampere range at a constant power, and the beam is subjected to electronic focusing for selected beam width and steering for directional control.
    Type: Grant
    Filed: March 26, 1984
    Date of Patent: August 18, 1987
    Assignee: Ridge, Inc.
    Inventor: Richard S. Peugeot
  • Microfocus X-ray system
    Patent number: 4521902
    Abstract: A microfocus type X-ray system in which the electron beam power is generally operated in a milliampere range at a constant power, and the beam is subjected to electromagnetic focusing for selected beam width.
    Type: Grant
    Filed: July 5, 1983
    Date of Patent: June 4, 1985
    Assignee: Ridge, Inc.
    Inventor: Richard S. Peugeot