Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057223 | Hub and spoke burner with flame stability | William Michael Pryor, John Thurl Pottenger, Michael Padgett | 2011-11-15 |
| 7946257 | Water heater sealed combustion chamber assembly | Kenneth J. Hicks, Mario Ramos Negrete, Trevor Allen Damron | 2011-05-24 |
| 7871264 | Hub and spoke burner port configuration | William Michael Pryor, John Thurl Pottenger, Michael Padgett | 2011-01-18 |