The gin made cotton profitable which was a boon to the ... although he did make some and became famous for his labor-saving invention. He would go on to pioneer the use of interchangeable parts ...

If you went to elementary school in the United States, you no doubt learned about Eli Whitney’s cotton gin as an example of how the industrial revolution took previously manual processes and ...

click image for close-up In October of 1793, Eli Whitney sent a drawing of his new invention, the cotton gin, to Secretary of State Thomas Jefferson in application for a patent. Jefferson replied ...

On June 20, 1793, Eli Whitney, who had graduated from Yale the previous year, wrote to Secretary of State Thomas Jefferson, requesting a patent for his new invention, the cotton gin. The gin ...

The invention of the cotton engine (also known as the cotton gin) by Eli Whitney is perhaps one of the most tangible outcomes of the American industrialization spirit of the 18th century 1.