yes 11brothers and sister ... Why would you use antimicrobial solution? Answer it! Relevant answers: What were Elijah McCoy's brothers and sisters names?

Elijah McCoy may be unknown to most people however his inventions have created a level of distinction ... He had eleven brothers and sisters. ... Elijah McCoy developed a lubricator for steam engines that did not require the train to stop.

He had eleven siblings. ... In a home-based machine shop in Ypsilanti, Michigan McCoy also did more highly skilled work, such as ... Negro (1909) recognized him as having produced more patents than any other black inventor up to that time.