Ok, I can't remember who was "The Father of Mass Production". You know, the guy who produced all those muskets in 2 years?
Eli Whitney
thanks
Sam Colt is maybe whom you are looking for. However, the title for father of mass production is probably Henry Ford, who followed in the footsteps of methods achieved my Cyrus McCormick, Eli Whitney, Sam Colt, Oliver Evans, Issac Singer, and others.