Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575224 | Injection tip for liquid distribution in a turf rootzone | — | 1996-11-19 |
| 4907516 | Pulsed injection into the ground of liquid fertilizer | — | 1990-03-13 |
| 4905897 | Field sprayer nozzle pattern monitor | James A. Baker | 1990-03-06 |
| 4646971 | Field sprayer and enclosure member therefor | — | 1987-03-03 |