Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863415 | Combine harvester cleaning apparatus | Wilfried E. D. Gunst, Willy C. Hollevoet, Marc R. M. Jonckheere | 1989-09-05 |
| 4846198 | Modular combine harvester | Georges M. Mesure, Francois Van Herpe | 1989-07-11 |