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In various patent logs, it is recorded Tesla applied for US patent #613819 for "Filings Tube" (such as Charles Henry Sewall's "Wireless Telegraphy" (New York, 1904)) but it does not seem to have been issued. [7] [8] The Nikola Tesla Museum in Belgrade archives have Tesla prepared material and drawings for patents that he never registered. [7]
Some of Tesla's patents are not accounted for, and various sources have discovered some that have lain hidden in patent archives. There are a minimum of 278 known patents [280] issued to Tesla in 26 countries. Many of Tesla's patents were in the United States, Britain, and Canada, but many other patents were approved in countries around the ...
This page was last edited on 14 October 2011, at 08:03 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
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In 2016, BYD Auto was the world's top selling plug-in car manufacturer with 101,183 units sold, followed by Tesla with 76,243. [143] [144] However, Tesla revenues ranked first with $6.35 billion, while BYD notched $3.88 billion. [145] Also in 2016, Tesla sold $1 billion worth of cars in China, the world's
Tesla contract with Westinghouse turned over A.C. development and patents to the Westinghouse Corporation - and thus Tesla became wealthy from this keen business move. In 1893 the Westinghouse Company came to supply all lighting for the Chicago Worlds Fair / Columbian Exposition and introduced and employed the Tesla designed Polyphase system ...
On January 9, 1943, two days after Nikola Tesla died destitute in a New York City hotel, the FBI called MIT professor and esteemed electrical engineer, John G. Trump, to determine if any of the ...
US firm Moderna sued American competitor Pfizer and its German partner BioNTech for alleged patent infringement in relation to their Comirnaty vaccine, arguing it was due compensation for products ...