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 |
| 5072455 | Heat-intercepting garment or blanket A heat-intercepting shield or shroud in the form of a garment, blanket or belt having on at least one surface thereof one or more pockets to receive replaceable packets of refreezable material which absorb large quantities of heat as the material melts. E... | 12/17/1991 |