Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161627 | Modulating burner with venturi damper | Mohamed Mehdi Doura, Benjamin P. Putnam, Robert Wesley Wiseman | 2018-12-25 |
| 9746176 | Modulating burner with venturi damper | Mohamed Mehdi Doura, Benjamin P. Putnam, Robert Wesley Wiseman | 2017-08-29 |