Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997967 | Agricultural combine grain cleaning sieve with adjustable spacing system | Jonathan E. Ricketts, Curtis F. Hillen | 2011-08-16 |
| 7938613 | Grain unloading conveyor with directable spout and closure apparatus and system | Andrew J. Horst | 2011-05-10 |