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 |
| 4553291 | Collar fastener A collar fastener for bringing the two tapered sides of a shirt collar together wherein the fastener hooks into the under-surface or back surface of the collar on each side. The fastener fits unobtrusively under the necktie so as to make it substantially ... | 11/19/1985 |