Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863415 | Combine harvester cleaning apparatus | Jose A. C. L. Carnewal, Wilfried E. D. Gunst, Marc R. M. Jonckheere | 1989-09-05 |
WH
Willy C. Hollevoet
Overall (1989): #44,048 of 140,708Top 35%
1
Patents 1989