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In 1850, the first elevator was actually created by Harry Waterman
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Elisha Otis invented and patented the safety brake for the elevator seeing that this invention can go farther to where it can hold people.
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He patented an independently controlled steam engine for elevator use
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Otis developed the gear-less traction system involving cables and electricity that would become the most common way to run an elevator.
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In 1903, Otis invented an elevator that would become the general design of today's elevators.
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Today Otis's company is the worlds leading elevator manufacturer. As buildings begin to rise to new heights, so does the technology of elevators and new possibilities for America.