Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115911 | Direct-fired ductable heater | Sergiu Desi-Seulean, Jerry Ejdrygiewicz | 2015-08-25 |
| 8376733 | Burner for heater | Sergiu Desi-Seulean | 2013-02-19 |
| 8011360 | Vented, gas-fired air heater | Sergiu Desi-Seulean | 2011-09-06 |