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| Number | Title | Issue Date |
| 7198428 | Comminution machine A comminution machine included in an earth working machine which can be moved over a terrestrial area to be worked in a direction of working comprises a rotating roller comminution device. A grader blade is mounted on the comminution machine down stream from the com... | 04/03/2007 |
| 5787991 | Adjustable angle ridger for a cultivator An adjustable ridger for a cultivator includes an elongated ridger frame adapted to mount to the sweep member of the cultivator. The frame has a top bracket with an elongated slot extending therethrough. The slot has a width and a longitudinal axis. A plu... | 08/04/1998 |
| 5649601 | Plow assembly with floating wing sweep A plow assembly is provided with a row of colters which cut the stalks when the plow is towed by a tractor over a prescribed area of ground. The plow has additional parallel tool bars which carry staggered plow times or shanks which carry plow shares, the... | 07/22/1997 |
| 5398770 | Cultivator A chisel cultivator for post-planting cultivation. The cultivator includes a main frame. A chisel member has one end portion coupled to the frame and a second end portion spaced from the first end portion along a longitudinal axis of the chisel member for... | 03/21/1995 |
| 5390745 | Cultivator with sweep and sifting assemblies A cultivator for post-planting cultivation. The cultivator includes a main frame. A chisel member has one end portion coupled to the frame and a second end portion spaced from the first end portion along a longitudinal axis of the chisel member for cultiv... | 02/21/1995 |
| 5361848 | Agricultural cultivator Improvements are disclosed for independent adjustment of the gauge wheel, disc hillers, stabilizer disc and, if desired, the rear, central sweep for an agricultural cultivator unit. The adjusting mechanism includes a screw jack which is easily accessible ... | 11/08/1994 |
| 4585074 | Ridge forming apparatus A ridge forming attachment for cultivators of a type having a plurality of earth working blades thereon for eliminating weeds between rows of crops growing in the field. The ridge forming attachment includes a bracket adapted to be attached to such cultiv... | 04/29/1986 |
| 4560011 | Cultivator row unit with ridger/bedder implement An inter-row crop cultivator for use particularly in severe residue conditions such as in minimum tillage conservation applications is disclosed. A leading gauge wheel providing support and soil surface tracking is immediately trailed by two laterally dis... | 12/24/1985 |
| 4015667 | Cotton stalk and root shredder with re-bedder A root and stalk shredder having a frame, a pair of longitudinally extending, parallel, power driven lifting rollers rotatably mounted on the frame and extending longitudinally parallel to a path of travel of the shredder, guide means mounted on the frame... | 04/05/1977 |
