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| Number | Title | Issue Date |
| 7153553 | Synthetic turf having cooling layer The present invention describes a synthetic turf having super absorbent materials in order to keep the synthetic turf cooler than conventional synthetic turfs. ... | 12/26/2006 |
| 5868087 | Agricultural water retention and flow enhancement mixture A technique of applying selected chemicals for increasing agricultural water retention and minimizing erosion. The technique applies water absorbent polymers into the top layer of the field. These polymers create a water barrier within the soil. Subsequen... | 02/09/1999 |
| 5649495 | Agricultural water retention mixture and application technique A technique and mixture for increasing water and agricultural chemical retention in an agricultural field's water absorbent polymers are applied to the land's surface and are then blended into the top six inches of the soil. The polymers, are of such smal... | 07/22/1997 |
| 5642677 | Walk-behind self-propelled multi-functional nursery device A walk-behind, multi-functional device for use in a nursery is capable cultivating while applying fertilizer and herbicide as desired. An electric clutch assembly combines with a steering assembly to permit easy maneuverability of the walk-behind device.... | 07/01/1997 |
| 4409910 | Method and apparatus for planting seeds while conditioning soil Method and apparatus for planting seeds in a field. An anti-cohesion liquid chemical is injected at 30 to 50 p.s.i. into a narrow ribbon of soil, no more than two inches wide and two inches deep. Immediately thereafter, the soil ribbon is vigorously agita... | 10/18/1983 |
| 4258634 | Lawn combine with improved brake assembly An improved lawn combine includes a frame having a plurality of rotatable wheels, including a pair of spaced-apart rear wheels, supporting and coupled to the frame, drive-actuated feed devices mounted on the frame for feeding materials in prescribed dosag... | 03/31/1981 |
| 4196678 | Lawn combine A lawn combine is provided which has a frame including a plurality of rotatable wheels supporting and coupled to the frame and a drive-actuated rotatable aerator movably mounted on the frame for movement between a lower operative position, in which it is ... | 04/08/1980 |
| 4083315 | Soil working and seed planting apparatus A soil working and seed planting apparatus includes a frame connected to a prime mover and supporting thereon a seed dispensing device operative to dispense seed in response to rotation of a soil working device which is operative to form a plurality of lo... | 04/11/1978 |
| 3998276 | Plow and earth fragmentation machine This invention relates to earth processing equipment and, more particularly, to a scarifier or plow apparatus capable of deep soil penetration which has an attached earth fragmentation assembly. The apparatus comprises a frame mounting on its forward end,... | 12/21/1976 |
