Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434805 | Flameless fluid heater | William N. Beckie | 2022-09-06 |
| 11274883 | Flameless glycol heater | William N. Beckie | 2022-03-15 |
| 11230993 | Flameless combo heater | William N. Beckie | 2022-01-25 |