answersLogoWhite

0

Granville Woods was the inventor of the telegraphony. It was a way to communicate on trains with other trains and the stations. He patented in 1887? He later sold his patent to American Bell. He was known as the black Thomas Edison. He had the most patents for inventions.

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
RossRoss
Every question is just a happy little opportunity.
Chat with Ross

Add your answer:

Earn +20 pts
Q: What did Grandville Woods do?
Write your answer...
Submit
Still have questions?
magnify glass
imp