Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495025 | Flameless combo heater | William N. Beckie | 2019-12-03 |
| 10408548 | Flameless glycol heater | William N. Beckie | 2019-09-10 |
| 10190765 | Heat exchanger | William N. Beckie | 2019-01-29 |