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How long did the inventor work on the invention for James ritty?
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How long did James Ritty live?
James Ritty was born on October 29, 1836 and died March 29, 1918.
How long does a patent give an inventor exclusive rights to an invention?
4 years but you have to go through court to get a legal document saying you have 4 years to create this invention
How long did it take James naismith to finish his invention?
I don't know loblolly
What electric device did Thomas Edison invent?
He was the co-inventor of the electric light bulb. In fact, the other inventor ( the Scotsman Joseph Swan) filed for his patent 6 days before Edison. Technically this makes Swan the inventor, but after a long and costly lawsuit they agreed to share the invention, and formed the Ediswan company.
Inventor James Puckle?
James Puckle (1667- 1724) was an English Inventor, Lawyer and Writer. He is remembered for his invention called the Puckle Gun. Often thought of as the first machine gun. It looked like a revolver and was a single barrelled flintlock weapon with a multi shot revolving cylinder mounted on a stand and capable of firing upto 9 shots per min. The barrel was 3ft long and it had a bore of 1.25ins. a pre loaded cylinder holding 11charges and could fire 63 shots in 7mins.
What are subtopics for an essay on the artificial heart?
Materials it is built with Whatever causes someone to need an artificial heart How long the artificial heart can last Cost Inventor / date of invention advantages / disadvantages
Who is the invention of the cell phone?
The first digital phones came from Finland and were created by Nokia. There is not one person credited with this invention.
Inventor of the long division?
cornelius
Who is Alferd Zehden?
Alferd Zehden was a German-American inventor who is known for creating the first commercially successful fax machine in 1902. His invention revolutionized communication by allowing the transmission of images over long distances through telegraph lines.
Who is credited with invented paint?
Paint is a very ancient invention. Various forms of paint have been used long before any recorded human history (see, for example, cave paintings). The name of the inventor of paint has not been recorded by history.
How long is the movie the invention of lying?
99 minutes long
Where was the washing machine inventor James King born?
Some sources report that James King built the first hand powered washing machine in 1851, but washing machines existed long before that. Other sources say that the machine invented by James King was the first washer to use a drum.
