Patents by Inventor Jon R. Weiss

Jon R. Weiss 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).

  • Apparatus for use in rapid and accurate controlled-potential coulometric analysis
    Patent number: 4244800
    Abstract: An apparatus for controlled-potential coulometric analysis of a solution includes a cell to contain the solution to be analyzed and a plurality of electrodes to contact the solution in the cell. Means are provided to stir the solution and to control the atmosphere above it. A potentiostat connected to the electrodes controls potential differences among the electrodes. An electronic circuit connected to the potentiostat provides analog-to-digital conversion and displays a precise count of charge transfer during a desired chemical process. This count provides a measure of the amount of an unknown substance in the solution.
    Type: Grant
    Filed: August 23, 1979
    Date of Patent: January 13, 1981
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Thomas L. Frazzini, Michael K. Holland, Charles E. Pietri, Jon R. Weiss