Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11666929 | Rotary full circle nozzles and deflectors | Steven D. Geerligs, Samuel C. Walker | 2023-06-06 |
| 11660621 | Reduced precipitation rate nozzle | Samuel C. Walker, John James Wlassich, David Eugene Robertson | 2023-05-30 |