Thomas Edison. However, all of his light-bulb patents were revoked by the patent office when it was discovered he had stolen the ideas from other earlier inventors.
Thomas Edison received such a patent, only to have it revoked, along with all of his other light-bulb patents, when it was discovered he had stolen the invention from the works of others.
Incandescent Electric Light Bulb
Lewis Howard Latimer, the only African-American member of Thomas Edison's laboratory staff, patented a carbon filament for light bulbs.
Patents do not disclose the race of the inventors. Asking such a thing would make a person subject to suspicions of being a racist.
The incandescent light bulb,Another Answer:Actually Edison did NOT invent the Incandescent Light Bulb, he bought the original Patent, and then LATER improved the Filament, so that it become a longer lasting, more reliable product.
The turn signal was invented by Percy Douglas-Hamilton. In 1907, he applied for a patent, which was received in 1909.
The incandescent light bulb,Another Answer:Actually Edison did NOT invent the Incandescent Light Bulb, he bought the original Patent, and then LATER improved the Filament, so that it become a longer lasting, more reliable product.
At the time of the light bulb's invention, the term of protection on a patent was 17 years.
the longest lasting light bulb is at mc donalds jaksonville
Lewis Latimer invented the long lasting light bulb.
it was in 1879
in 1879