October 22, 1879.
However, Edison did not invent the light bulb, it is a matter of documented record that Swan obtained a UK patent covering a partial vacuum, carbon filament incandescent lamp in 1860.
Thomas Alva Edison patented his invention in 1879, almost 20 years later, the same year that Swan's bulbs were in domestic use in England.
in 1879 he invented the lightbulb
Edison did not invent the lightbulb. He did improve on other's work, developing the first practical incandescent bulb with carbon filament.
thomas Edison did not invent the light bulb, this is a common misconception
The light bulb Edison focused on the electric light system in 1878
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Thomas Jefferson did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879 in New Jersey.
it is pronouced Thomas Edison he created the light bulb but supposovley a European guy did right after him but he invented the first ever light bulb
thomas Edison made the light bulb that is made with the mineral tungsten
The light bulb had already been invented, Cruto was an Italian inventor who improved on Thomas Edisons incandescent light bulb Alessandro Cruto in 1881
The electric light bulb was made by several people independent of each other. Thomas Edison is considered the creator of an effective light bulb. Others did not work as well or last as long.
Charles drew
Thomas Tesla Edision, inventor of the light bulb.
Thomas Edison invents the light bulb.
Thomas Alva Edision
December 24,1877 he invented the light bulb.
Thomas Edison invented the light bulb.
The light bulb was invented by Thomas Edison which started out as a series of mistakes
Thomas Edison invented the light bulb.
Thomas Edison's first major invention was the phonograph, which he patented in 1878. It allowed for the recording and playback of sound.
Thomas Jefferson did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879 in New Jersey.
The light bulb was created in 1882 by Thomas Edison.
Thomas Edison invented the practical light bulb