Patents by Inventor George Andrew Reich

George Andrew Reich 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).

  • FLUID LEVEL AND CONCENTRATION SENSOR
    Publication number: 20100082271
    Abstract: A sensor includes a first set of electrodes, a second set of electrodes, and at least one electrical circuit. The first set of electrodes is completely submergible in a fluid. The second set of electrodes is partially submergible in the fluid. The at least one electrical circuit is configured to measure resistance of the fluid between the first set of electrodes and configured to measure resistance of the fluid between the second set of electrodes.
    Type: Application
    Filed: September 30, 2008
    Publication date: April 1, 2010
    Inventors: James D. McCann, Dan C. Lyman, George Andrew Reich