Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368472 | Low NOx burner | Harry P. Finke | 1994-11-29 |
| 5180300 | Low NOx regenerative burner | Harry P. Finke | 1993-01-19 |
| 4983118 | Low NOx regenerative burner | Harry P. Finke | 1991-01-08 |
| 4182609 | Protective refractory member | Harry P. Finke, Hans E. Leumann | 1980-01-08 |
| 4181491 | Method and apparatus for heating a furnace chamber | — | 1980-01-01 |