Thomas Alva Edison (February 11, 1847 - October 18, 1931) was born in Milan, Ohio and died in West Orange, New Jersey. World famous inventor, physicist and entrepreneur, known as the "king of world invention". It has more than 2000 well-known and important invention patents, and has been awarded the title of "Miracle of Menlo Park" by the media! Edison was the first person in human history to use the laboratory of mass production principles and electrical engineering research to engage in inv...