Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092335 | Ignition control systems for fuel-fired devices | Stephen Thurlkill, Jorge Miguel Gamboa, Robert S. Glass | 2021-08-17 |
| 11073344 | Heat exchanger tubes | Kevin Gregg Williams | 2021-07-27 |
| 10976048 | Diffuser plate for premixed burner box | Timothy J. Shellenberger, Robert Steven Neihouse, Scott Alan Willbanks | 2021-04-13 |