Respuesta :
Answer:
Elisha Graves Otis
Explanation:
In 1852 Elisha Graves Otis , invented the first safety brake for elevators. With his installation of the first safe elevator in 1853 he literally started the elevator industry.

Answer:
Elisha Graves Otis
Explanation:
In 1852 Elisha Graves Otis , invented the first safety brake for elevators. With his installation of the first safe elevator in 1853 he literally started the elevator industry.