Patents by Inventor Robert J. Campchero

Robert J. Campchero 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).

  • Remote control of a scanning electron microscope aperture and gun alignment
    Patent number: 6630668
    Abstract: This invention relates to a remote control system which through gear motors coupled to the scanning electron microscope (SEM) manual control knobs readily permits remote adjustments as necessary.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: October 7, 2003
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Charles E. Cramer, Robert J. Campchero