Patents by Inventor Mohammad Razaq

Mohammad Razaq 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).

  • Electrochemical gas sensor and method of using same
    Patent number: 5164053
    Abstract: An electrochemical gas sensor having a solid ionic conductive electrolyte therein and adapted to sense trace levels of reactive gases in the parts per million range. The electrochemical sensing cell has a pair of catalytic electrodes attached to the opposite sides of the solid electrolyte. The sensing cell is supported and contained to permit the distribution of reactant gases over the electrode surfaces for reacting thereat and thereby providing an external electrical current flow representative of the quantity of the reactant gas undergoing sensing.
    Type: Grant
    Filed: April 23, 1990
    Date of Patent: November 17, 1992
    Assignee: Teledyne Industries, Inc.
    Inventors: Mohammad Razaq, Atulbhai S. Shah, Harold W. Pust