HE INVENTED:
MULTIPLEX RAILWAYS
steam boiler furnace
incubator
Granville T Woods lived from 1856 to 1910. He received his first patent (for a steam boiler furnace) in 1884.
He received about 60 more patents between then and 1902.
an overhead railroad system!
2
yes
in the late 1880s
No. It was invented by Alexander Graham Bell.
Granville Tiger Woods?
what were some of granville t woods hard ships
what year did Granville T. Woods invent the transmitter
yes
He didn't invent the telegram.
Granville T Woods' brother was Lyates, whom he opened a business with. Lyates also had a few inventions of his own.
yes
In 1887
Granville T. Woods was an African-American inventor from Columbus, Ohio. His inventions include the egg incubator and some railroad technologies.
roller coaster
in the late 1880s
No. It was invented by Alexander Graham Bell.
it has let trains run automaticlly
Granville Woods U.S. Patent 308,817 dated Dec. 2nd 1884