Tesla Coil - Related Patents

Related Patents

Tesla's patents

See also: List of Tesla patents

• "Electrical Transformer Or Induction Device". U.S. Patent No. 433,702, August 5, 1890
• "Means for Generating Electric Currents", U.S. Patent No. 514,168, February 6, 1894
• "Electrical Transformer", Patent No. 593,138, November 2, 1897
• "Method Of Utilizing Radiant Energy", Patent No. 685,958 November 5, 1901
• "Method of Signaling", U.S. Patent No. 723,188, March 17, 1903
• "System of Signaling", U.S. Patent No. 725,605, April 14, 1903
• "Apparatus for Transmitting Electrical Energy", January 18, 1902, U.S. Patent 1,119,732, December 1, 1914 (available at U.S. Patent 1,119,732

Others' patents

• J. S. Stone, U.S. Patent 714,832, "Apparatus for amplifying electromagnetic signal-waves". (Filed January 23, 1901; Issued December 2, 1902)
• A. Nickle, U.S. Patent 2,125,804, "Antenna". (Filed May 25, 1934; Issued August 2, 1938)
• William W. Brown, U.S. Patent 2,059,186, "Antenna structure". (Filed May 25, 1934; Issued October 27, 1936).
• Robert B. Dome, U.S. Patent 2,101,674, "Antenna". (Filed May 25, 1934; Issued December 7, 1937)
• Armstrong, E. H., U.S. Patent 1,113,149, "Wireless receiving system". 1914.
• Armstrong, E. H., U.S. Patent 1,342,885, "Method of receiving high frequency oscillation". 1922.
• Armstrong, E. H., U.S. Patent 1,424,065, "Signalling system". 1922.
• Gerhard Freiherr Du Prel, U.S. Patent 1,675,882, "High frequency circuit". (Filed August 11, 1925; Issued July 3, 1928)
• Leydorf, G. F., U.S. Patent 3,278,937, "Antenna near field coupling system". 1966.
• Van Voorhies, U.S. Patent 6,218,998, "Toroidal helical antenna"
• Gene Koonce, U.S. Patent 6,933,819, "Multifrequency electro-magnetic field generator". (Filed October 29, 2004; Issued August 23, 2005)