The term 'Gin Inventor' refers to ELI Whitney, an American inventor who is best known for inventing the cotton gin. He was born in 1765 and died in 1825. He was a pioneer in the field of mass production and is credited with introducing the concept of interchangeable parts. He also invented the milling machine and the musket. His invention of the cotton gin revolutionized the cotton industry and had a major impact on the economy of the United States.