About
Best known as the inventor of mechanical lubrication for steam engines, he also had 57 other U.S. patents to his name. His name, McCoy, is a likely origin of the expression "The real McCoy." The world was reminded of him in May of 2022 when a Google Doodle appeared recalling his birthday.
Before Fame
He was initially employed as a railroad fireman and oiler for the Michigan Central Railroad.
Trivia
The state of Michigan recognizes his historic contributions in several ways including a historical marker at his former home. He was inducted into the National Inventors Hall of Fame in 2001.
Family Life
He was first married to Ann Elizabeth Stewart who died four short years after they married. He then married Mary Eleanor Delaney.
Associated With
He was acknowledged in Booker T. Washington's book Story of the Negro as a leading black inventor.
