Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4459777 | Recirculating rope weeder | Frank Owen GRIFFIN | 1984-07-17 |
| RE31297 | Full coverage recirculating sprayer | Ray H. Dawson | 1983-07-05 |
| 4359188 | Assembly means for full coverage recirculating sprayer | — | 1982-11-16 |