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en.wikipedia.org/wiki/Elijah_McCoy

... meaning the real thing, has been associated with Elijah McCoy's oil-drip cup invention.

www.biography.com/people/elijah-mccoy-9391300

Feb 5, 2015 ... Learn more about inventor Elijah McCoy, who overcame racial barriers to ... known for inventing lubrication devices used to make train travel more efficient. ... While the majority of his inventions related to lubrication systems, ...

www.reference.com/history/list-inventions-elijah-mccoy-ec17bc1385a69081

Elijah McCoy is credited for inventing a self-regulating lubricator for steam engines in 1872 with U.S. Patent number 129843. This is the first among his 52 ...

blackinventor.com/elijah-mccoy

Mar 23, 2012 ... Although the name Elijah McCoy may be unknown to most people,the enormity of his ingenuity and the quality of his inventions have created a level of distinction which bears his name. ... McCoy remained interested in continuing to perfect his invention and to create more. .... May 2, 2014 at 3:48 pm. […] ...

www.encyclopedia.com/people/history/historians-miscellaneous-biographies/elijah-mccoy

Get information, facts, and pictures about Elijah McCoy at Encyclopedia.com. ... “ McCoy's invention was a small thing,” wrote Aaron E. Klein in The Hidden ...

visionlaunch.com/elijah-mccoy-inventions-and-accomplishments

Apr 5, 2014 ... Elijah McCoy was a famous African-American inventor that earned more ... By the time, McCoy reached the age of 3, his family returned to the United ... The invention of Elijah McCoy resulted in his first patent issued in 1872.

www.zoomschool.com/inventors/page/m/mccoy.shtml

Elijah McCoy (1843 or 1844-1929) was a mechanical engineer and inventor. ... ' the real McCoy,' meaning the real, authentic, or high-quality thing. ... McCoy's first invention (1872) was a revolutionary way of lubricating steam ... K-3 Themes

www.greatblackheroes.com/science/elijah-mccoy

Nov 26, 2011 ... Although the name Elijah McCoy may be a mystery to most people, the scale of ... McCoy left behind a legacy of excellent inventions that would ...

www.usi.edu/science/engineering/emccoy

Elijah McCoy. Elijah McCoy's first patent, the self-regulating lubricator. ... In 1872 Elijah patented his first invention, a self-regulating lubricator that utilized the steam pressure in the cylinders to operate the valve. ... He performed consulting work for local firms and worked on his own inventions. ... Last Modified: October 3 , 1999.