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 |
| 5337236 | System for categorizing and recording vehicle trip distance A trip distance recorder for a motor vehicle includes a character display and several front panel keys. The recorder stores an operator-definable "trip type" code associated with each key. At the start of a trip, an operator presses one of the keys to sel... | 08/09/1994 |