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Thomas Edison was an inventor who accumulated 2,332 [1] patents worldwide for his inventions. 1,093 of Edison's patents were in the United States, but other patents were approved in countries around the globe.
Nearly all of Edison's patents were utility patents, which were protected for 17 years and included inventions or processes that are electrical, mechanical, or chemical in nature. About a dozen were design patents , which protect an ornamental design for up to 14 years.
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...
Sep 16, 2024 · Mathew Brady took this photograph in 1878. (more) Thomas Edison (born February 11, 1847, Milan, Ohio, U.S.—died October 18, 1931, West Orange, New Jersey) was an American inventor who, singly or jointly, held a world-record 1,093 patents. In addition, he created the world’s first industrial research laboratory.
- Thomas Edison’s Phonograph. Considered to be the first great Thomas Edison invention, and his life-long favorite, the phonograph would record the spoken voice and play it back.
- Thomas Edison’s Light Bulb. Thomas Edison is most well known for his invention of the light bulb. Contrary to popular belief, Edison did not invent the light bulb; it had been around for a number of years.
- Thomas Edison’s Motion Picture. Edison’s initial work in motion pictures (1888-89) was inspired byMuybridge’s analysis of motion. The first Edison device resembled his phonograph, with a spiral arrangement of 1/16 inch photographs made on a cylinder.
- Thomas Edison’s First Invention – The Electrographic Vote Recorder. Edison was 22 years old and working as a telegrapher when he filed his first patent for the Electrographic Vote Recorder.
Apr 2, 2014 · Patents. During his lifetime, Edison received 1,093 U.S. patents and filed an additional 500 to 600 that were unsuccessful or abandoned.
Edison also received many patents in countries other than the United States. No complete list exists, but Dyer and Martin's 1910 biography, Edison: His Life and Inventions, contains a compilation of 1,239 non-U.S. patents awarded in 34 countries.
