Famous Inventors - O

1. Starting With O
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Famous Inventors Listed With Names and Full Descriptions
The great inventors listed with names and full descriptions.

Ellen Ochoa

Dr. Hans von Ohain

Samuel O'Reilly

Kenneth H Olsen

Scott Olson and Brennan Olson

Robert Oppenheimer

Elisha Graves Otis

John Ott

Nicolaus August Otto

History of the Elevator
Elisha Graves Otis did not actually invent the first elevator - he invented the brake used in modern elevators, and his brakes made skyscrapers a practical reality.