Patents by Inventor Scott C. Messner

Scott C. Messner 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-selective electrode having a non-metal sensing element
    Patent number: 4889612
    Abstract: An ion-selective electrode having an electrically insulating substrate with a substantially planar first surface, and having a non-metallic conductor for sensing a potential affixed to the first surface beneath an ion-sensitive membrane. An electrically insulating layer covers at least a portion of the non-metallic conductor and means for making electrical contact with the non-metallic conductor.
    Type: Grant
    Filed: May 22, 1987
    Date of Patent: December 26, 1989
    Assignee: Abbott Laboratories
    Inventors: Jill M. Geist, Scott C. Messner, Thomas G. Schapira