Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122694 | Suspension system for a crop harvesting header | Gary L. Bich, Derek S. Rude, Leslie G. Hill | 2012-02-28 |
| 8051634 | Replaceable guide assembly tines for an agricultural harvester | Irwin D. McIlwain, Derek S. Rude, Leslie G. Hill | 2011-11-08 |
| 7866136 | Belt pickup for a draper header | Leslie G. Hill, Derek S. Rude | 2011-01-11 |