Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11406943 | Apparatus for treating fluids having improved aeration efficiency and dual function operation | Raymond P. Hedelson, Sherif S. Saleh | 2022-08-09 |
| D944364 | Spray nozzle | — | 2022-02-22 |