Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11406999 | Irrigation nozzle with one or more grit vents | David C. Belongia | 2022-08-09 |
| 11247219 | Reduced precipitation rate nozzle | Samuel C. Walker, John James Wlassich, Lee James Shadbolt | 2022-02-15 |