Elbert C. Kilpatrick
From Kook Science
|Elbert C. Kilpatrick|
Press photo (Harris & Ewing, 1918)
|Known for||Claims to have invented a perpetual motion machine|
|Spouse(s)||Sadie A. Haas|
Elbert Craig Kilpatrick (1850/1 - 1924?) was an American school administrator and teacher who, by his own accounting, had experimented with electrical motors since 1873, before ultimately inventing what he called a compound motor generator, which he claimed used "both positive and negative currents" to produce a self-perpetuating motion.[P]
In 1918, Kilpatrick appeared in Washington D.C. to protest that Garabed Giragossian and the U.S. Government had stolen his design, and that the Garabed generator was entirely based on information given to a government official in a secret interview at Mare Island (Vallejo, California) during January 1916. Six years later, Kilpatrick disappeared, along with his papers regarding the generator, seemingly to never be seen again.
U.S. Government Documentation
- Patent Application, Serial No. 86957, For Method and Apparatus for Converting Electrical Energy into Mechanical Power
- "GARABED WAS STOLEN FROM HIM, INVENTOR HERE CLAIMS - Elbert C. Kilpatrick, of San Francisco, In Capital With Generator He Says Armenian Purloined", Washington Times: 1, 3, 27 June 1918
- "San Francisco Engineer Invents New Motor", Western Architect and Engineer 51 (1): 52, October 1917, https://books.google.com/books?id=qGIoAAAAYAAJ&pg=RA3-PA52&lpg=RA3-PA52
- "Engineer Gone With Lifetime Invention Now Worth Millions - California Police Asked To Aid In Search For 74 Year Old Worker", Humboldt Times 86 (52): 1, 29 Feb. 1924, https://cdnc.ucr.edu/?a=d&d=HTS19240229.2.5&srpos=3&e=-------en--20--1--txt-txIN--------1
- "Aged Inventor Missing", Healdsburg Tribune (113), 15 Mar. 1924, https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=HT19240315.2.9&e=-------en--20--1--txt-txIN-%252522E.+C.+Kilpatrick%252522-------1, "After a search of seven weeks for E. C. Kilpatrick. aged San Francisco inventor and father of L. H. Kilpatrick, of Vallejo, all efforts to locate the missing man have proved fruitless. The inventor left his home in San Francisco, saying he was going 'across the bay.' He has not been seen since and missing with him are valuable papers for his latest invention, an electric motor for which it was said an English firm had offered him two and one-half million pounds."