Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465142 | Tractor with ground rotated member and driven wheel revolution counters and implement lift means operatively connected thereto | Cornelis J. G. Bom, Arie Kuipers | 1984-08-14 |
| 4465211 | Weight indicator for material container of agricultural distributing device | Cornelis J. G. Rom | 1984-08-14 |
| 4456039 | Device for transporting and/or spreading liquids | Cornelis J. G. Bom | 1984-06-26 |
| 4444270 | Soil cultivating implements | Cornelis J. G. Bom | 1984-04-24 |
| 4433734 | Soil cultivating implement | Cornelis J. G. Bom | 1984-02-28 |
| 4415039 | Soil cultivating implements | Cornelis J. G. Bom | 1983-11-15 |
| 4412588 | Soil cultivating implements | Cornelis J. G. Bom | 1983-11-01 |
| 4382473 | Soil cultivating machine | Arie Kuipers | 1983-05-10 |
| 4381080 | Spreading device for effecting a uniform distribution of material such as fertilizer | Cornelis J. G. Bom | 1983-04-26 |
| 4375837 | Soil cultivating machine with axially displaceable adjusting rod | Cornelis J. G. Bom | 1983-03-08 |
| 4354557 | Soil cultivating implement | Cornelis J. G. Bom | 1982-10-19 |
| 4352268 | Haymaking machines | Cornelis J. G. Bom | 1982-10-05 |
| 4344499 | Tractor with anti-slipping and overloading controls | Cornelis J. G. Bom, Arie Kuipers | 1982-08-17 |
| 4344490 | Soil cultivating implement | — | 1982-08-17 |
| 4339004 | Soil compacting rollers | Cornelis J. G. Bom | 1982-07-13 |
| 4330986 | Raking machines | Cornelis J. G. Bom | 1982-05-25 |
| 4324093 | Device for displacing crop lying on the ground | Cornelis J. G. Bom | 1982-04-13 |
| 4323136 | Movement stopping safety device for agricultural machine | Cornelis van der Lely | 1982-04-06 |
| 4318284 | Shear pin coupling | Cornelis J. G. Bom | 1982-03-09 |
| 4316581 | Spreader suitable for spreading granular and/or powdery material | Cornelis van der Lely | 1982-02-23 |
| 4315418 | Overload couplings | Cornelis J. G. Bom | 1982-02-16 |
| 4301871 | Soil cultivating machines | Cornelis J. G. Bom | 1981-11-24 |
| 4300364 | Overload couplings | Cornelis J. G. Bom | 1981-11-17 |
| 4292819 | Shear pin coupling | Cornelis J. G. Bom | 1981-10-06 |
| 4267891 | Soil cultivating machines | Cornelis J. G. Bom | 1981-05-19 |