Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796790 | High capacity/low NOx radiant wall burner | Demetris Venizelos, Ralph Hayes, Jesse S. Chambers, Roger L. Poe | 2004-09-28 |
| 6729874 | Venturi cluster, and burners and methods employing such cluster | Roger L. Poe, I-Ping Chung, Ralph Hayes, Jaiwant Jayakaran, Andrew Paul Jones +3 more | 2004-05-04 |