James Watt was a revolutionary inventor of the 18th century, whose improvements to the steam engine fueled the Industrial Revolution.
Oliver Evans was an American inventor and engineer known for his pioneering work in steam engines and automated manufacturing.
Eliphalet Remington was an American inventor and industrialist, best known for revolutionizing the firearms industry through his innovative designs and manufacturing techniques.
Robert Stephenson was a British civil engineer and prominent railway pioneer, whose innovative designs transformed transportation infrastructure in the 19th century.