Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349775 | Means for controlling a driven soil working machine on the basis of information derived from a map | Olaf van der Lely, Alexander van der Lely, Franciscus J. A. de Groen | 2002-02-26 |
| 6230636 | Agricultural machine | Adrianus Petrus Maria Brabander | 2001-05-15 |
| 6116526 | Implement for spreading granular and/or pulverulent material | Hendrik Hans van der Vlugt, Pieter Jacob van der Waal | 2000-09-12 |
| 5195455 | Arrangement for keeping dairy animals clean | Ary van der Lely, Cornelis van der Lely, Karel Van Den Berg | 1993-03-23 |
| 5046664 | Spreader | Ary van der Lely | 1991-09-10 |
| 5018669 | Spreader for spreading granular and/or powdery material | Ary van der Lely | 1991-05-28 |
| 5004163 | Devices for spreading granular and/or powdery material | Ary van der Lely | 1991-04-02 |
| 5000720 | Shear pin coupling | Ary van der Lely | 1991-03-19 |
| 4984418 | Mowing machine | Ary van der Lely | 1991-01-15 |
| 4884640 | Soil cultivating implements | Ary van der Lely | 1989-12-05 |
| 4864809 | Machine for working grass, hay or other crops on the field | Ary van der Lely | 1989-09-12 |
| 4842202 | Spreader | Ary van der Lely | 1989-06-27 |
| 4838207 | Implement for and a method of milking an animal | Karel Van Den Berg | 1989-06-13 |
| 4834296 | Device for spreading granular and/or powdery material | Ary van der Lely | 1989-05-30 |
| 4827704 | Mowing machine | Edwin van der Lely | 1989-05-09 |
| 4805557 | Method of and an implement for milking an animal | Ary van der Lely | 1989-02-21 |
| 4776157 | Machine for working grass, hay or other crops on the field | Ary van der Lely | 1988-10-11 |
| 4763844 | Spreading material on a surface | Cornelis van der Lely, Ary van der Lely | 1988-08-16 |
| 4693062 | Mowing machine | Ir E. van der Lely | 1987-09-15 |
| 4679384 | Mowing machine | Ary van der Lely | 1987-07-14 |
| 4643360 | Spreader | Ary van der Lely | 1987-02-17 |
| 4641491 | Agricultural machine | Edwin van der Lely | 1987-02-10 |
| 4577456 | Mowing machine | Ary van der Lely | 1986-03-25 |
| 4561595 | Device for spreading granular and/or powdery material | Ary van der Lely | 1985-12-31 |
| 4532999 | Soil cultivating machine | Ary van der Lely | 1985-08-06 |