...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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| Application No. | Application Title | Issue Date |
| 20120079965 | PORTABLE PLATFORM SUSPENDED FROM A VERTICAL SUPPORT The present invention discloses a portable platform suspended from a vertical support. The portable platform includes a substantially planar support having an engagement region. The engagement region removeably connects the substantially planar support with the vertical... | 04/05/2012 |
| 20120079964 | PORTABLE TABLE SUSPENDED FROM A VERTICAL SUPPORT The present invention discloses a portable table suspended from a vertical support. The portable table includes a platform having an engagement region. The engagement region removeably connects the platform with the vertical support at a first height. The portable table... | 04/05/2012 |