Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512862 | System and method for garage ventilation control logic | Francis Nagle, Ronald A. Lea | 2022-11-29 |
| D347266 | Environmental control module | Robert D. Giese, Bruce Edward Kierstead, Thomas O. Kautz, Kirk P. Henderson, Bruce R. Schultz | 1994-05-24 |
| D346978 | Surface mounted environmental control module | Robert D. Giese, Bruce Edward Kierstead, Thomas O. Kautz, Kirk P. Henderson, Bruce R. Schultz | 1994-05-17 |