"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 6135480 | Wheelchair reclining apparatus This invention relates to an apparatus and method for supporting the back of a wheelchair having a person siting in the wheelchair, when the wheelchair is tilted backwards. The apparatus consists of a base, stand, and crossbar for engaging the frame of th... | 10/24/2000 |