Elijah Otis invented elevator safety. Back then the elevators would brake down and fall to the ground, which caused the people to die. Otis invented a back up so if the elevator broke down you were safe.
Otis Tufts invented the idea of a passenger elevator. He also bulit the first steamship with a double hull.
elisha was American and was the actual inventor of the elevator break in 1850
what did Obama invent
OTIS
Otis
the first elevator.
1852
yes he did in 1953.
he invented
Otis invented the pacemaker in Paris
In 1852
in 1850!
Elevator Safety Brake
1923
Otis Tufts invented the idea of a passenger elevator. He also bulit the first steamship with a double hull.
He invented a elevator with a safty break.
The elevator ('lift' in the UK). He did not invent the elevator(lift). He invented the elevator brake system.