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  2. Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman. [1] [2] [3] He developed many devices in fields such as electric power generation , mass communication , sound recording , and motion pictures. [4]

  3. May 27, 2024 · Thomas Edison, the prolific American inventor and entrepreneur, revolutionized the world with his inventions such as the phonograph and practical electric lighting systems, forever changing our way of life.

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  4. Apr 2, 2014 · (1847-1931) Who Was Thomas Edison? Thomas Edison was an American inventor who is considered one of America's leading businessmen and innovators. Edison rose from humble beginnings to work as an...

  5. Learn about the life and inventions of Thomas Alva Edison, one of the most famous and prolific inventors of all time. Explore his early years, telegraph work, and business ventures in this article from the Library of Congress.

  6. Learn about the life and achievements of Thomas Edison, the inventor of the electric light, phonograph, and many other devices. Explore his early years, his laboratory in Menlo Park, his marriage, and his legacy.

  7. Nov 9, 2009 · Thomas Edison was a prolific inventor and savvy businessman who acquired a record number of 1,093 patents (singly or jointly) and was the driving force behind such innovations as the...

  8. Jun 27, 2018 · Thomas Alva Edison. The American inventor Thomas Alva Edison (1847-1931) held hundreds of patents, most for electrical devices and electric light and power. Although the phonograph and incandescent lamp are best known, perhaps his greatest invention was organized research.