Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650054 | Low cost room temperature electrochemical carbon monoxide and toxic gas sensor with humidity compensation based on protonic conductive membranes | Yousheng Shen, D. George Field | 1997-07-22 |
| 5632614 | Gas fired appliance igntion and combustion monitoring system | D. George Field, Kevin D. Banta, Gary Scott Nichols | 1997-05-27 |