Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112185 | Profiled joint for heat exchanger | Stephen F. Whalley | 2021-09-07 |
| 10883765 | Heat exchanger with heilical flights and tubes | Dawid Lewandowski, Artur Hilgier | 2021-01-05 |