Thomas Edison: His first patent was an invention nobody wanted
A railway newsboy and travelling telegraph operator, he patented an electric vote counter that no one would buy. After that he only worked on things people needed.
Newsboy and telegraph man
Thomas Edison was born in Ohio in 1847 and had little formal schooling. As a boy he sold newspapers and sweets on trains, then learned telegraphy and worked as a travelling operator in different cities, often on night shifts.
A machine nobody wanted
His first patent, granted in 1869, was an electric vote recorder for legislatures. It worked, but politicians did not want faster voting, and nobody bought it.
The lesson he took
He decided to invent only things people would actually pay for. Improvements to telegraph equipment followed and paid for his first workshop.
What came of it
In 1876 he set up a laboratory at Menlo Park, New Jersey, with a team of machinists and assistants. It produced the phonograph and a long lasting electric light bulb, and he held over a thousand patents.
A thing that works is not the same as a thing people want. Before you put your effort into something, find out who needs it.
The myth: He did not invent the first electric light. Others, including Joseph Swan in Newcastle, had working lamps; Edison's team made a practical long lasting bulb and a system to power it.
Where the facts come from: Thomas Edison National Historical Park, National Park Service; Edmund Morris, Edison (2019).
