Issued Patents All Time
Showing 151–175 of 182 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232746 | Soil cultivating implements | — | 1980-11-11 |
| 4232616 | Device for selectively applying liquid manure onto or into the ground | — | 1980-11-11 |
| 4232831 | Device for spreading material | — | 1980-11-11 |
| 4231443 | Overload couplings | — | 1980-11-04 |
| 4231305 | Soil cultivating machine | — | 1980-11-04 |
| 4224999 | Soil cultivating implements | — | 1980-09-30 |
| 4224997 | Soil cultivating implements | — | 1980-09-30 |
| 4224998 | Soil cultivating implements | — | 1980-09-30 |
| 4222441 | Agricultural implements | Ary van der Lely, Cornelis J. G. Bom | 1980-09-16 |
| 4219086 | Soil cultivating implements | — | 1980-08-26 |
| 4218896 | Overload couplings | — | 1980-08-26 |
| 4215526 | Mowing machine | — | 1980-08-05 |
| 4214635 | Implement | — | 1980-07-29 |
| 4211175 | Agricultural implements | — | 1980-07-08 |
| 4210209 | Agricultural implement | — | 1980-07-01 |
| 4208863 | Agricultural machine | — | 1980-06-24 |
| 4207948 | Soil cultivating implements | — | 1980-06-17 |
| 4206825 | Agricultural tractor with narrow rear body having lifting device links which function as scrapers for mud or the like on the rear tires | — | 1980-06-10 |
| 4205793 | Spreader | — | 1980-06-03 |
| 4202160 | Crop working machine | — | 1980-05-13 |
| 4199922 | Mowing machine | — | 1980-04-29 |
| 4194756 | Lifting device and associated structure | — | 1980-03-25 |
| 4191258 | Soil cultivating implements | — | 1980-03-04 |
| 4189006 | Soil cultivating implements | — | 1980-02-19 |
| 4187914 | Soil cultivating implements | — | 1980-02-12 |