Quote:
Originally Posted by helterskelter808
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"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"
"Swan's first demonstration of the light bulb was at a lecture in Newcastle upon Tyne on 18 December 1878, but he did not receive a patent until 27 November 1880 (patent No. 4933) after improvement to the original lamp."
What were you saying about Bell?