Patents by Inventor Timothy Gillette

Timothy Gillette 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).

  • Ion measurement apparatus and methods for improving the accuracy thereof
    Patent number: 6168707
    Abstract: The accuracy and temperature-independence of ion-selective electrode meters having a logarithm resistance temperature correction incorporated therein is enhanced by using a microprocessor controlled and measured circuit with switched reference and switched capacitor filter, and by adding a linear membrane resistance term to the algorithm to improve accuracy across a wide temperature range.
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: January 2, 2001
    Assignee: Orion Research, Inc.
    Inventors: Loren Somes, Jeffrey S. Hovis, Peter F. Bronk, Robert Caporiccio, Timothy Gillette, Stefan Hrabosky