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  2. John Froelich - Wikipedia

    en.wikipedia.org/wiki/John_Froelich

    John Froelich (November 24, 1849 – May 24, 1933) was an American inventor and entrepreneur, who invented the first stable gasoline-powered tractor with forward and reverse gears. [1] [2] He received several patents relating to tractors and internal combustion engines. [3]

  3. Waterloo Gasoline Engine Company - Wikipedia

    en.wikipedia.org/wiki/Waterloo_Gasoline_Engine...

    The Waterloo Gasoline Engine Company was the first company to manufacture and sell gasoline powered farm tractors. Based in Waterloo, Iowa , the company was created by John Froelich and a group of Iowa businessmen in 1893, and was originally named the Waterloo Gasoline Traction Engine Company .

  4. Charles Walter Hart - Wikipedia

    en.wikipedia.org/wiki/Charles_Walter_Hart

    Charles Walter Hart (July 6, 1872 — March 14, 1937) was an American mechanical engineer, inventor, and businessman. Together with Charles Henry Parr, he founded a company that produced a commercially successful line of gasoline-powered tractors.

  5. History of gasoline - Wikipedia

    en.wikipedia.org/wiki/History_of_gasoline

    During the early period of gasoline engine development, aircraft were forced to use motor vehicle gasoline since aviation gasoline did not yet exist. These early fuels were termed "straight-run" gasolines and were byproducts from the distillation of a single crude oil to produce kerosene , which was the principal product sought for burning in ...

  6. Charles Henry Parr - Wikipedia

    en.wikipedia.org/wiki/Charles_Henry_Parr

    In 1902, they developed a gasoline engine for tractors and one year later invented the first known kerosene-run engine, which needed just 50% of the fuel that ran the gasoline engine. [4] Also 1903, they built the country's first internal combustion engine. [3] For a time, Hart-Parr tractors were a leading type, sold in the US and other ...

  7. Who invented the modern tractor, key to Iowa agriculture? - AOL

    www.aol.com/invented-modern-tractor-key-iowa...

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  8. Thomas Midgley Jr. - Wikipedia

    en.wikipedia.org/wiki/Thomas_Midgley_Jr.

    Thomas Midgley Jr. (May 18, 1889 – November 2, 1944) was an American mechanical and chemical engineer.He played a major role in developing leaded gasoline (tetraethyl lead) and some of the first chlorofluorocarbons (CFCs), better known in the United States by the brand name Freon; both products were later banned from common use due to their harmful impact on human health and the environment.

  9. Tractor - Wikipedia

    en.wikipedia.org/wiki/Tractor

    Dan Albone with his 1902 prototype Ivel Agricultural Motor, the first successful lightweight gasoline-powered tractor. The first gasoline powered tractors were built in Illinois, by John Charter combining single cylinder Otto engines with a Rumley Steam engine chassis, in 1889. [9] [10] [11] In 1892, John Froelich built a gasoline-powered ...