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U.S. patent 390,414 - Dynamo Electric Machine - 1888 October 2 - Related to the patents of Tesla and Charles F. Peck, numbers: US381968 and US382280; Ordinary forms of continuous and alternate current systems may be adapted to Tesla's system, with slight changes to the systems; Effects their forms; Only the best and most practical solutions are ...
Nikola Tesla's Archive consists of over 160,000 original documents and is included in UNESCO Memory of the World Programme. [278] [279] Tesla obtained around 300 patents worldwide for his inventions. [280] Some of Tesla's patents are not accounted for, and various sources have discovered some that have lain hidden in patent archives.
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Teleforce was mentioned publicly in the New York Sun and The New York Times on July 11, 1934. [9] [10] The press called it a "peace ray" or death ray.[11] [12] The idea of a "death ray" was a misunderstanding in regard to Tesla's term when he referred to his invention as a "death beam" so Tesla went on to explain that "this invention of mine does not contemplate the use of any so-called 'death ...
A Tesla valve, called a valvular conduit by its inventor, is a fixed-geometry passive check valve. It allows a fluid to flow preferentially in one direction, without moving parts. The device is named after Nikola Tesla, who was awarded U.S. patent 1,329,559 in 1920 for its invention. The patent application describes the invention as follows: [1]
Tesla had already been issued the following patents: U.S. patent 359,748 - Dynamo-Electric Machine - 1886 January 14 - U.S. patent 334,823 - Commutator for Dynamo Electric Machines - 1886 January 26 - Elements to prevent sparking on dynamo-electric machines; Drum-style with brushes.
Cabilly patents – two US patents issued to Genentech and City of Hope which relate to the "fundamental technology required for the artificial synthesis of antibody molecules." The name refers to lead inventor Shmuel Cabilly, who was awarded the patent while working at City of Hope in the 1980s. Edison patents – Nikola Tesla patents –
The English patent system evolved from its early medieval origins into the first modern patent system that recognised intellectual property in order to stimulate invention; this was the crucial legal foundation upon which the Industrial Revolution could emerge and flourish. [14]