Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808449 | Fresh air intake for low NOx emission furnace | Eric Perez, Randal Poirier, Eric Chanthalangsy | 2023-11-07 |
| 11598557 | Pre-mix burner assembly for low NOx emission furnace | Eric Perez, Randal Poirier, Eric Chanthalangsy, Glenn W. Kowald, Ian Burmania | 2023-03-07 |
| 11543123 | Burner box liner for low NOx emission furnace | Eric Perez, Randal Poirier, Eric Chanthalangsy | 2023-01-03 |