Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996276 | Aerodynamic transport body for distribution of biological agents | Joseph H. Chesson, John Penner | 1999-12-07 |
| 5524560 | System for controlling vertical displacement of agricultural implements into the soil | — | 1996-06-11 |
| 5234060 | Pressure and depth control in agricultural implement | — | 1993-08-10 |