It is not recorded when McCoy invented the lawn sprinkler. He also invented the folding ironing board and the self lubrication system.
Elijah McCoy
Elijah McCoy
Elijah McCoy invented an automatic lubricator for oiling the steam engines of locomotives and boats, a folding ironing board, and a lawn sprinkler.
by me
Sarah Boone invented the first ironing board. Elijah McCoy invented the portable ironing board, tire tread, and the lawn sprinkler.
Sarah Boone invented the first ironing board. Elijah McCoy invented the portable ironing board, tire tread, and the lawn sprinkler.
It is not recorded when McCoy invented the lawn sprinkler. He also invented the folding ironing board and the self lubrication system.
Elijah McCoy
Elijah McCoy
It is Elijah McCoy-Rayonna
Elijah McCoy
Elijah McCoy invented an automatic lubricator for oiling the steam engines of locomotives and boats, a folding ironing board, and a lawn sprinkler.
Elijah McCoy built the ironing board, the lawn sprinkler, and many other things. Sarah Boone was not the first on to build the ironing board Elijah was.
1. lubricator for oiling the steam engines of locomatives and boats 2. folding ironing board 3. a lawn sprinkler
He invented an automatic lubricator for oiling the steam engines of locomotives and boats.
Elijah McCoy (1843-1929), an African-Canadian inventor.