Otis
Elisha Otis invented the elevator in 1854.
While Elisha (Eli) Otis invented the elevator brakes, the elevator was invented by someone else.
gidel moreno was the first lady who invented the elevator
Well, It was not a black man who invented the 'Toilet' The man who inveted the 'Flushing Toiled' Was 'Thomas Crapper'
people invented it
The elevator brake was invented in 1852 by Elisha Graves
in 1850 who invented the elevator in mew york
it was invented in 1906
J. T awston invented the helicopter (black male)
He wasn't black, he was Asian.
A periscope
Elisha Otis invented the elevator in 1853.