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Thomas Jefferson did not invent the light bulb. Humphrey Davy invented the first incandescent light bulb and the first arc lamp in 1802. The "Thomas" part may be confusing you a bit with the confused attribution of Thomas Edison as the inventor of the incandescent lamp. Edison is not the inventor either; he simply made it commercially feasible.
Now, as far as Jefferson's fears, those were likely taken to the grave with him and anything else is a subject of speculation.
What else can I help you with?
When and where did Thomas Jefferson invent the light-bulb?
Thomas Jefferson did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879 in New Jersey.
Who was the inventor of the phonograph?
Thomas Edsion invented the phonograph and the light bulb.
Who invented light bulb wattage?
Thomas Jefferson
Who was the most famous inventor?
Thomas Edison who invented the light bulb
What state did thomas Jefferson invint the light bulb in?
It was Thomas Edison that invented the light bulb, and I think it was Ohio.
Who was the first to invent the light bulb?
who invented the light bulb and why did they do it Thomas Edison. Because he was an inventor.
How did Thomas Edison get the idea of inventing a light bulb?
he discover light bulb by looking at the sun while he is resting.
Did thoms Jefferson invent the light bulb?
No. Thomas Edison invented the light bulb.
Did thomas jefferson invent the light bulb?
No. Thomas Jefferson did not contribute to the development of the light bulb. The light bulb has a number of inventors producing specific technologies that ended up being part of the light bulb including Humphrey Davy and Thomas Edison, who perfected it, and many others.
Why is Thomas Alva Edison a Physics Icon?
Edison didn't work in physics. He was an inventor and had an inventor's workshop and invented the light bulb.
When Thomas Jefferson lived in the White House how did they light the candles?
With matches.
How did Thomas Jefferson made a differences?
He invented electricity and the light bulb.
