Thomas Alva Edison
Garrett Morgan invented The first Electric Stoplight in 1923.
The electric piano was first invented in the 1920s by Harold Rhodes.
Karl Benz invented the world's first car
The worlds first light switch was invented by Moe Goldberg in 1893.
Alva J. Fisher had invented the first electric washing machine
the wright brothers
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rudolf diesel
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The refrigerator was invented by John Gorrie.
Edward Rogers, Ted Roger's grandfather, invented the first electric radio.
An experimental model was invented in 1827.