Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907829 | Inline pilot with flame detection device and method thereof | Melvin Hal Parks, Justin W. Hatch, Stephen N. Pitcher | 2021-02-02 |
| 10101028 | Inline pilot with flame detection device and method thereof | Melvin Hal Parks, Justin W. Hatch, Stephen N. Pitcher | 2018-10-16 |
| 9989162 | Dual cartridge temperature control valve | Melvin Hal Parks, Justin W. Hatch | 2018-06-05 |
| 9494243 | Temperature control valve actuator assembly | Melvin Hal Parks, Justin W. Hatch | 2016-11-15 |