Patents Represented by Attorney Charles Sohl

Find this attorney in the Justia Lawyer Directory

  • Fuel cell product liquid gas stripper
    Patent number: 5122239
    Abstract: Removal of gas from an oxidant containing liquid stream by chemically reacting hydrogen and the oxidant gas. The hydrogen is prevented from dissolving in the liquid by an electrochemical hydrogen pump that transports the hydrogen, as ions, back to the hydrogen side of the ion exchange membrane.
    Type: Grant
    Filed: July 31, 1989
    Date of Patent: June 16, 1992
    Assignee: United Technologies Corporation
    Inventors: James F. McElroy, William F. Smith