Did You Know...
...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.
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| Number | Title | Issue Date |
| 6360169 | System for determining and tracking changes in location A handheld locator device is prompted to determine and store a first, Home location, and to determine a Return location, and to visually display the relative positions of the Home and Return locations. An input device, for example having one or more push ... | 03/19/2002 |
