Portal:Electronics/Selected biography/10

Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman who developed many devices which greatly influenced life worldwide into the 21st century. He was one of the first inventors to apply the principles of mass production to the process of invention, and can therefore be credited with the creation of the first industrial research laboratory. Edison is considered one of the most prolific inventors in history, holding 1,097 U.S. patents, as well as many patents in the United Kingdom, France, and Germany.