Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499990 | Low NOx burner apparatus and method | Darton J. Zink, Rex K. Isaacs, John McDonald | 2002-12-31 |
| 6394792 | Low NoX burner apparatus | John McDonald, David J. Surbey, Darton J. Zink | 2002-05-28 |
| 6379146 | Flow divider for radiant wall burner | Darton J. Zink, Rex K. Isaacs, John McDonald | 2002-04-30 |