Thomas Alva Edison (February 11, 1847 - October 18, 1931) was an inventor and businessman who developed many facilities have a big impact on the lives of the 20th century he was a journalist dubbed The "Wizard of Menlo Park", he was one of the first inventors to apply the principles of mass production to the process of invention, and thus can be considered to have created public research room Industry first. Some inventions are attributed to him, though he was not entirely be the first to have the idea, but after the first patent was changed it into his (the most famous is the bulb), in fact is the work of so many people within his company. However, Edison is considered one of the most prolific inventors in history, holding 1,093 US patents in his name, as well as patents in the United Kingdom, France, and Germany (total plus 1,500 patents worldwide)
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