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Sir Joseph Wilson Swan FRS (31 October 1828 – 27 May 1914) was an English physicist, chemist, and inventor.He is known as an independent early developer of a successful incandescent light bulb, and is the person responsible for developing and supplying the first incandescent lights used to illuminate homes and public buildings, including the Savoy Theatre, London, in 1881.
The work for the American Electric Light Co. in 1881, the patents from 1882, and the report in the New York Times from April 30, 1882 are the earliest clear sources for work of Heinrich Göbel related to incandescent electric light bulbs. No earlier source is known to prove any kind of relation with incandescent light bulbs, nor indeed any kind ...
In February 1845 Starr and a business associate, Edward Augustin King (d.1863), set out for England to secure British and French patents for the invention. King described the construction and use of a lamp in September 1845, and British patent No. 10,919 was granted to him on November 4, 1845 [ third-party source needed ] .
The patent was controlled by the Thomson-Houston Electric Company until 1888 when Westinghouse Electric bought the company producing the lamp, Consolidated Electric Light. [3] Sawyer-Man based 'stopper' lamps, although not as long lasting as the Edison lamp, did allow Westinghouse to successfully illuminate the Chicago World's Columbian ...
Alexander Nikolayevich Lodygin, known after immigration to US as Alexandre de Lodyguine (Russian: Александр Николаевич Лодыгин; October 6, 1847 – March 16, 1923) was a Russian electrical engineer and inventor, one of the inventors of the incandescent light bulb.
The company was the first in the United States specifically organized for the manufacture and sale of incandescent electric light bulbs. [17] In 1878, the company demonstrated an electric light that was the invention of Sawyer and Man. An exhibition was set up in New York City on October 29, 1878. [18]
Hammer invented the electric advertising sign, by constructing a ten foot long, four foot high sign with 12 bulbs for each letter of the name "Edison," which had a rotating drum switch to light the letters one by one and then all at once. It was exhibited at The Crystal Palace in London in February 1882. [6]
Henry Woodward was a Canadian inventor and a major pioneer in the development of the incandescent lamp. [1] He was born in 1832. On July 24, 1874, Woodward and his partner, Mathew Evans, a hotel keeper, filed a Canadian patent application on an electric light bulb. [2] [3] It was granted on August 3, 1874, as Canadian patent number 3,738. [4]