"Inventing is a combination of brains and materials. The more brains you use, the less material you need."
|6834598||Agricultural ground working implement|
An agricultural ground working implement is provided with a first ground working unit and a second ground working unit that follows the first ground working unit. A row cleaner is assigned to the portion of the soil upon which the second ground working unit acts. Th...
|5417171||No-till seeder and fertilizer|
A seed and fertilizer boot is mounted on a conventional cultivator shank. The boot has side-by-side fertilizer and seed tubes. One tube leads to a downwardly and rearwardly sloping delivery spout while the other delivery tube projects below the delivery s...
|4304304||Planter V-wing and attachment therefor|
Commercially available seed planters have V-wings mounted immediately in front of the seed openers to sweep clods away and skim off the top player of the bed. However, V-wings are not effective in trashy and sticky soils. The attachment of the present inv...