ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,206, issued on June 17, was assigned to DRAGER SAFETY AG & Co. KGAA (Lubeck, Germany).
"Electrochemical multi-gas sensor" was invented by Andreas Nauber (Lubeck, Germany), Michael Sick (Lubeck, Germany), Marie-Isabell Mattern-Fruhwald (Lubeck, Germany) and Beate Ritz (Lubeck, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-gas sensor includes a defined arrangement of working electrodes and a reference electrode. The reference electrode has two conductively connected single electrodes formed of respective different electrode materials. The working electrode and the single electrodes are preferably each disk-shaped and are arranged in t...