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Elwood Haynes

Elwood Haynes (October 14, 1857 – April 13, 1925) was an American inventor, metallurgist, automotive pioneer, entrepreneur, and industrialist. He invented the metal alloy stellite and independently co-discovered martensitic stainless steel along with Englishman Harry Brearley in 1912 and designed one of the earliest automobiles made in the United States. He is recognized for having created the earliest American design that was feasible for mass production and, with the Apperson brothers, he formed the first company in the United States to produce automobiles profitably.

Elwood Haynes

Elwood Haynes of Kokomo,

Taken from Haynes Apperson Festival. Photo has been published in: Jacob Piatt Dunn (1919) Indiana and Indianans, Volume III, Chicago New York: American Historical Society, pp. p. 1,214 · Public domain

Name
Elwood Haynes
Born
October 14, 1857
Birthplace
Portland, Indiana
Died
13 April 1925
Place of death
Kokomo, Indiana
Spouse
Bertha Beatrice Lanterman (1887–1925)
Known for
* Automotive innovations
Occupation
* Natural Gas
Education
* Chemistry
Nationality
United States
Honours
John Scott Award

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Elwood Haynes (October 14, 1857 – April 13, 1925) was an American inventor, metallurgist, automotive pioneer, entrepreneur, and industrialist. He invented the metal alloy stellite and independently co-discovered martensitic stainless steel along with Englishman Harry Brearley in 1912 and designed one of the earliest automobiles made in the United States. He is recognized for having created the earliest American design that was feasible for mass production and, with the Apperson brothers, he formed the first company in the United States to produce automobiles profitably.

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Elwood Haynes (1857–1925) was an American entrepreneur, inventor and racing automobile driver, among other activities. Born in Portland, the entrepreneur died in Kokomo.

Elwood Haynes studied at Johns Hopkins University and Worcester Polytechnic Institute. The entrepreneur lived in Elwood Haynes Museum. Elwood Haynes received John Scott Award.

Composed from admitted, traceable facts · 30 September 2026

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wikidata · Q942451 · wikipedia · Elwood Haynes

In this article

  1. 01Biography
  2. 02Reception, influence and legacy
  3. 03Archives and collections
  4. 04Notes, references and evidence

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