Patents Represented by Attorney Grace Fishel

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  • Method and means for aligning focusing mirrors in an optical spectrometer
    Patent number: 4120586
    Abstract: A method and means facilitating alignment of a focusing mirror in an optical spectrometer to maximize resolution and performance capability. More particularly, in an optical spectrometer having a monochromator with entrance and exit ports and a grating, an improved method and means for aligning a focusing mirror so that an optical beam can be easily and accurately focused on the entrance or exit ports of the monochromator or on its grating.
    Type: Grant
    Filed: January 28, 1977
    Date of Patent: October 17, 1978
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventor: David L. Lessner