![]() In 1887, he moved his laboratory to a larger venue in West Orange, New Jersey. It was at Menlo Park that he invented the phonograph (1877) and the carbon filament incandescent lamp (1879). ![]() In 1876, Edison established the first industrial research laboratory, in Menlo Park, New Jersey. He moved to New York, and eventually manufactured stock tickers while he worked on further inventions. In 1869, he patented his first inventions, a vote recorder and a stock ticker. He learned how to experiment with chemicals and electric currents from reading a popular book on science, and set up a chemistry lab in the baggage car during his spare time. Although he was hearing impaired, he was able to become a telegraph operator. He received almost no formal education, and began working in various capacities on the railroad. Thomas Alva Edison was born in Milan, Ohio, on February 11, 1847.
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