As far as I know, he worked with many different people at different periods of time. Two people he had worked with/assisted are Franklin L. Pope and Sholes (full name unknown, sorry).
one of thomas edisons inventions were the phoneograph and ther light bulb
lalalalala
Thomas Alva Edison
thomas edisons weakness was his inventions
a coma
sdagd
Blue
37
It made music.
He was an inventor.
miller
what were thomas edisons political views