US Patent Issued to Rosemount on Nov. 3 for "pH sensor with secondary reference electrode" (Minnesota Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,316, issued on Nov. 3, was assigned to Rosemount Inc. (Shakopee, Minn.).

"pH sensor with secondary reference electrode" was invented by Charu L Pandey (Shakopee, Minn.), Tyrel L. Ruch (Saint Paul, Minn.), Kevin J Ivanca (Minneapolis) and Steven J. Mccoy (Eden Prairie, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pH sensing probe configured to be exposed to a process fluid is provided. The pH sensing probe includes a sensor body and a pH electrode mounted to the sensor body. A primary reference electrode is mounted to the sensor body and has a primary reference junction that is configured to be exposed to the process fluid. A secondary refer...