Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036481 | Burner with flame retainer insert | Timothy J. Tifft | 2000-03-14 |
| 5746194 | Catalytic insert for NO.sub.x reduction | — | 1998-05-05 |
| 5597301 | Burner emission device | William J. Roy | 1997-01-28 |