Patents Represented by Attorney Carl C. Thomas
  • Patent number: 4754135
    Abstract: A quadruple focusing time of flight mass spectrometer is disclosed comprised of a deflection zone including four separate focusing electrode pairs for each sequentially guiding ions through a deflection arc with limited divergence from a central reference plane. The focusing electrode pairs are arranged so that ions exit from the deflection zone in a direction opposite to that of their direction of entrance.
    Type: Grant
    Filed: March 27, 1987
    Date of Patent: June 28, 1988
    Assignee: Eastman Kodak Company
    Inventor: Thomas C. Jackson