Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481003 | Pop-up irrigation sprinkler with shock absorbing riser spring damping cushion | Michael L. Clark, William D. Holton | 2016-11-01 |
| 9296004 | Rotor-type sprinkler with pressure regulator in outer case | Michael L. Clark, LaMonte D. Porter | 2016-03-29 |