Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823216 | Sensor material and gas sensor element and gas sensor derived therefrom | David M. Racine, Sheng Yao | 2017-11-21 |
| 9778219 | Electrochemical detection system and method of operation | David M. Racine, Sheng Yao | 2017-10-03 |