Issued Patents 1982
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354557 | Soil cultivating implement | Ary van der Lely | 1982-10-19 |
| 4352268 | Haymaking machines | Ary van der Lely | 1982-10-05 |
| 4344499 | Tractor with anti-slipping and overloading controls | Ary van der Lely, Arie Kuipers | 1982-08-17 |
| 4339004 | Soil compacting rollers | Ary van der Lely | 1982-07-13 |
| 4330986 | Raking machines | Ary van der Lely | 1982-05-25 |
| 4324093 | Device for displacing crop lying on the ground | Ary van der Lely | 1982-04-13 |
| 4318284 | Shear pin coupling | Ary van der Lely | 1982-03-09 |
| 4315418 | Overload couplings | Ary van der Lely | 1982-02-16 |