Samuel Morse
In addition to the telegraph, Morse invented a marble-cutting machine that could carve three-dimensional sculptures in marble or stone. He could not patent it, however, because of an existing 1820 Thomas Blanchard design.
Marvin Hughitt
Marvin Hughitt was born in Genoa, New York, on August 9, 1837. He was raised on the family farm and attended mostly public schools with some schooling in a seminary. Hughitt was interested in the telegraph when it was invented and moved to Auburn, New York to seek a position related to the field. He picked up the trade quickly and was considered a local expert within a year.