"Without question, the greatest invention in the history of mankind is beer. Oh, I grant you that the wheel was also a fine invention, but the wheel does not go nearly as well with pizza."
Dave Barry
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| Number | Title | Issue Date |
| 6924726 | Liquid-cooled high-power resistor A high-power resistor comprises a plurality of resistor elements (1), made of sheets of an electrically conductive resistance material, with a first (13) and a second (14) terminal. The resistor elements are mutually separated by disc-shaped ins... | 08/02/2005 |
| 6347582 | Rotary imprint printing system The imprint printing system allows imprinter head changes on the run. A printing roller, either an offset or a flexo printing roller, has an axial channel in which one or more imprinter heads are disposed. The imprinter heads can be selectively raised out... | 02/19/2002 |