Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11701627 | Countercurrent contacting devices and method of manufacture | Izak Nieuwoudt | 2023-07-18 |
| 11654405 | Countercurrent contacting devices and method of manufacture | Izak Nieuwoudt | 2023-05-23 |
| 11583827 | Countercurrent contacting devices and method of manufacture | Izak Nieuwoudt | 2023-02-21 |