Patents by Inventor Martina Gojowczik

Martina Gojowczik 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).

  • Reference electrode and method of making the same
    Patent number: 5405522
    Abstract: A reference electrode for an electrochemical three-electrode sensor, including a shaft, a platinum electrode embedded in the shaft, a platinum oxide coat at least partially covering the platinum electrode, and a polyhydantoin coat completely covering the platinum oxide coat and any exposed surface of the electrode not coated with platinum oxide.
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: April 11, 1995
    Assignee: Mannesmann Aktiengesellschaft
    Inventors: Christoph Braden, Jacques Deprez, Martina Gojowczik