Superstar singer Michael Jackson co-patented a "Method and means for creating anti-gravity illusion" in 1993.
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| Number | Title | Issue Date |
| 7013982 | Range-master vehicle for safe recovery of ordnance and land mines This device is a vehicle for scraping earth from regions containing land mines or munitions. The scraped earth is separated into munitions and earth, the earth is allowed to exit the vehicle's scraper bowl. The munitions and land mines are retained in the scraper bo... | 03/21/2006 |
| 5431231 | Harvester for root vegetables A harvester for root vegetables has a body, a pair of crawlers for supporting and moving the body, and an engine for driving the crawlers. A picker/conveyer device is longitudinally provided on the body and downwardly inclined for picking up root vegetabl... | 07/11/1995 |
| 5386876 | Machine for removing wide strips laid out on the ground A machine for removing strips laid out on the ground has a rotary reception unit for winding a strip at a distance from the ground to form a reel, and a driving unit for driving the reception unit for rotation. A drum is mounted so as to rotate. The strip... | 02/07/1995 |
| 4993498 | Apparatus for cleaning sandy or pebble-covered sites A method and apparatus for disinfecting sand with an electrolysate of sea water, whose concentration of chlorine equivalent is 200-2000 mg/l before redepositing sifted sand back on to the beach.... | 02/19/1991 |
| 4672756 | Machine for gathering oysters A machine for gathering oysters from an oyster bed, comprises a chassis (1) on which are carried a motor (2) and a gearbox (3). Two uprights (4) support endless treads (5) and the forward portion of the chassis supports an inclined frame (6) on which are ... | 06/16/1987 |
| 4633956 | Arrangement in root-crop harvesting machines A machine for harvesting sugar-beets growing in rows in the soil is provided with a unit for loosening and lifting the sugar-beets, a cleaning unit for cleaning the sugar-beets from soil and stones, and an elevator for transferring the sugar-beets from th... | 01/06/1987 |
| 4629005 | Bulb, root, and leafy vegetable harvester A harvester for bulb, root and leafy vegetable products including stationary blades (31, 32), rotatable discs (131, 132) or the like which are transported at an angle through opposite sides of a product plant bed to loosen the soil, cut the root system, a... | 12/16/1986 |
| 4607703 | Peanuts harvester and its harvesting method A peanuts harvester includes a truck body, plant row dividers, stalk straighteners, peanut diggers, a plant feeder, a tilted conveyer, a horizontal conveyer, a peanut stripper and a peanut collector such that the dug peanut plants are conveyed to the hori... | 08/26/1986 |
| 3968842 | Tomato plant harvesting apparatus A plant picking and boxing apparatus is mounted on a wheeled frame and includes an engine for driving the wheeled frame by a hydraulic system. Parallel mounted endless belts are supported on the frame and grip tomato plants, or the like planted in rows, a... | 07/13/1976 |
| 3964550 | Tree seedling harvester A mobile device for harvesting tree seedlings includes means for subsurface cutting to separate and loosen from the surrounding ground the body of earth adjoining the roots of the tree seedlings. The movement and relative position of the earth separating ... | 06/22/1976 |