Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675795 | Freeze resistant method for draining furnace condensate in low temperature environments | Brian D. Videto | 2004-01-13 |
| 5961320 | Burner emission device | Thomas E. Drago | 1999-10-05 |
| 5878740 | Noise reducing device for combustion driven heating apparatus | Brian D. Videto, Mark A. Daniels | 1999-03-09 |
| 4938283 | Bell orifice plate for inshot combustion furnace | Richard Wood, Ninev Karl Zia | 1990-07-03 |