Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178830 | Irrigation controller with reversible operator controls | Thomas C. Kadien, Steven B. Cook, Kok Huat Chong | 2021-11-23 |
| 10967395 | Irrigation controller with robust ground path | David M. Hurrle, Kok Huat Chong | 2021-04-06 |