Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178830 | Irrigation controller with reversible operator controls | Richard C. Stange, Thomas C. Kadien, Steven B. Cook | 2021-11-23 |
| 10967395 | Irrigation controller with robust ground path | Richard C. Stange, David M. Hurrle | 2021-04-06 |