Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178828 | Irrigation system | Brian Lee Koehler, Jim Quentin Nichols | 2021-11-23 |
| 10918029 | Surge valve assembly | — | 2021-02-16 |
| 10889228 | Trailer, labeling system, control system, and program for field implementation of computerized hole selection for layflat irrigation pipe | Henry Earl Kline | 2021-01-12 |