Patents by Inventor Philip R. Jungck

Philip R. Jungck 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).

  • Patent number: 4105509
    Abstract: A combination measuring and reference electrode which has a large annular reference junction around the centrally located measuring electrode filled with a gel electrolyte so as to provide an equal resistivity at the junction in all radial sectors to prevent a net voltage difference between the measuring and reference electrodes due to voltage gradients in the sample.
    Type: Grant
    Filed: September 7, 1977
    Date of Patent: August 8, 1978
    Assignee: Leeds & Northrup Company
    Inventor: Philip R. Jungck