| 11291155 |
Down-pressure system for implement with opener assemblies mounted to adjustable rockshaft |
Jeffrey Alan Harris |
2022-04-05 |
| 10736254 |
Mounting structure for down-pressure system for opener assembly of agricultural implement |
Jeffrey Alan Harris |
2020-08-11 |
| 10045477 |
Seed firming assembly for agricultural seeders and mounting system therefor |
Benjamin K. Thompson |
2018-08-14 |
| 9930822 |
Mounting structure for down-pressure system for opener assembly of agricultural implement |
Jeffrey Alan Harris |
2018-04-03 |
| 9820427 |
Seed tube guard with integral fluid channel for agricultural planters |
— |
2017-11-21 |
| 9668402 |
Seed bounce flap for agricultural seeder |
— |
2017-06-06 |
| 8978564 |
Seed tube guard with integral fluid channel for agricultural planters |
— |
2015-03-17 |
| 8499703 |
Seed tube mounting assembly for agricultural seeder |
— |
2013-08-06 |
| 7856934 |
Seed tube and boot for opener assembly of agricultural seeder |
— |
2010-12-28 |
| 6530334 |
Depth-limited furrow closing arrangement and method for no-till agricultural seeders |
— |
2003-03-11 |
| 6314897 |
Furrow closing system and method for no-till agricultural seeders |
— |
2001-11-13 |