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Lewis Howard Latimer received a patent on his invention of longer - lasting what?
Incandescent Electric Light Bulb
Who received a patent on his invention of a longer-lasting light bulb?
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.
What african American received a patent on his invention of a longer lasting light bulb?
Lewis Howard Latimer, the only African-American member of Thomas Edison's laboratory staff, patented a carbon filament for light bulbs.
What African American inventor received a patent for longer lasting light bulb?
Patents do not disclose the race of the inventors. Asking such a thing would make a person subject to suspicions of being a racist.
Who received a patent on his invvention of a long lasting light bulb?
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.
What invention's did Edison make?
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.
What is Thomas edison's invention?
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.
What was the use of Thomas's light bulb?
To provide light in a longer lasting and more effective way than a candle
When was the left turn light invented?
The turn signal was invented by Percy Douglas-Hamilton. In 1907, he applied for a patent, which was received in 1909.
Who recevied a patent on his invention of a longer -lasting ligh bulb?
There are a considerable number of patents issued for extending the life of light bulbs; the first appears to be Ole Nillson's "Lamp Life Extender," number 4229680, issued in 1980. Improvements, however, started before the 1890s, well before Edison was stripped of all of his stolen light-bulb patents in 1893.
How long did the patent on the light bulb last?
At the time of the light bulb's invention, the term of protection on a patent was 17 years.
What Is the longest lasting light bulb in Mississippi?
the longest lasting light bulb is at mc donalds jaksonville
