Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689963 | Diagnostics for a heating and cooling system | Hank Millet, Mickey Hickey, Hung M. Pham, Gregory P. Herroon, Gerald L. Greschl | 1997-11-25 |
| 5630325 | Heat pump motor optimization and sensor fault detection | Hank Millet, Mickey Hickey, Hung M. Pham, Gregory P. Herroon, Wayne R. Warner +1 more | 1997-05-20 |
| 5628201 | Heating and cooling system with variable capacity compressor | Hank Millet, Mickey Hickey, Hung M. Pham, Gregory P. Herroon, Gerald L. Greschl | 1997-05-13 |
| 5623834 | Diagnostics for a heating and cooling system | Hank Millet, Mickey Hickey, Hung M. Pham, Gregory P. Herroon, Gerald L. Greschl | 1997-04-29 |