Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369529 | Variable cross-section vane for transition cone in combine harvester | Benjamin Sollenberger, Curtis F. Hillen | 2025-07-29 |
| 12185668 | Remote and automatic connection and drive of a combine header | Curtis F. Hillen, Nathan E. Isaac | 2025-01-07 |