Magician Harry Houdini patented a "Diver's Suit" enabling the wearer to "quickly divest himself of the suit while being submerged and to safely escape and reach the surface of the water."
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| Number | Title | Issue Date |
| 5668956 | Bus system for use with information processing apparatus A processor bus linked with at least a processor, a memory bus linked with a main memory, and a system bus linked with at least an input/output device are connected to a three-way connection control system. The control system includes a bus-memory connect... | 09/16/1997 |
| 5266805 | System and method for image recovery A system and method to compensate for effects of a recording medium such as film on image data retrieved therefrom. Red, green, blue, and infrared light is sequentially transmitted through film having an image exposed therein to the system which captures ... | 11/30/1993 |
| 4926250 | Color image recording and reproducing apparatus utilizing a monochromatic recording medium A recording apparatus for recording a multi-color document on a monochromatic recording medium, and an image reproducing apparatus for reproducing the multi-color image from the monochromatic recording medium. The recording apparatus includes detection eq... | 05/15/1990 |
| 4008482 | Color coding and decoding system for use in micrographics The system involves splitting the light spectrum from a color picture to be reduced in size into first and second spectral portions which are simultaneously photographed with black and white film. The black and white film can be reduced to an extremely sm... | 02/15/1977 |