Superstar singer Michael Jackson co-patented a "Method and means for creating anti-gravity illusion" in 1993.
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6520585 | Medical or dental-medical treatment chair or a head support for such a treatment chair A medical or dental-medical treatment chair has a backrest and a head support. The head support is pivotally connected with the backrest by means of a joint device having a first joint, and being fixable in a respective pivot position by means of a fixing... | 02/18/2003 |
| 6494454 | Game with reservable wild indicia Games of skill or chance which provide a player, who has received a wild indicia during one game, with the opportunity to reserve that wild indicia for use in a subsequent game.... | 12/17/2002 |
| 6447366 | Integrated decontamination and characterization system and method A system for decontaminating and characterizing a structure is provided in which a decontamination module is used to remove interior and exterior surfaces of the structure. The decontamination module is capable of removing surfaces of interior voids or ot... | 09/10/2002 |
| 6444282 | Method and apparatus for forming a prosthetic socket A method and apparatus for forming an impression of a socket used in a prosthetic device. The impression is formed using a blank formed of a material which is malleable at low temperatures. The blank is inserted inside the socket and heated so that the bl... | 09/03/2002 |
| 6440191 | Vacuum cleaner filter assembly A vacuum cleaner has a tank and a lid for closing off the tank. A motor/impeller unit is disposed inside the tank for generating an airstream. A filter support is attached to the lid and disposed inside the tank. A foam sleeve for removing liquid from the... | 08/27/2002 |
| 6434759 | Automatically operable lid for a vacuum waste receptacle A vacuum toilet for use with a waste pipe maintained under partial vacuum pressure. The vacuum toilet comprises a bowl having an upper surface defining an opening and a lid supported for pivotable movement between a lowered position, in which the lid cove... | 08/20/2002 |