Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10437217 | Irrigation controller with robust ground path | Richard C. Stange, David M. Hurrle | 2019-10-08 |
| 10285344 | Irrigation controller with reversible operator controls | Richard C. Stange, Thomas C. Kadien, Steven B. Cook | 2019-05-14 |