Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814189 | Low flow emitter with exit port closure mechanism for subsurface irrigation | Daniel E. Hunter | 2017-11-14 |
| 9699974 | Rotor-type sprinkler with pressure regulator in outer case | Zachary B. Simmons | 2017-07-11 |
| 9662668 | Matched precipitation rate rotor-type sprinkler with selectable nozzle ports | Donald M. Sheetz, III, LaMonte D. Porter | 2017-05-30 |