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Willgodt Theophil Odhner

1845-08-10 – 1905-09-15

Portrait of Willgodt Theophil Odhner
19th century portrait of Willgodt Theophil Odhner, Swedish-Russian engineer and inventorCredit: Unknown author

Life & Legacy

Willgodt Theophil Odhner (Russian: Вильгодт Теофил Однер; 10 August 1845 – 15 September [O.S. 2 September] 1905) was a Swedish engineer and entrepreneur, working in St. Petersburg, Russia. He was the inventor of the Odhner Arithmometer, which by the 1940s was one of the most popular type of portable mechanical calculator in the world.
According to a brochure distributed by Odhner's company at the Paris World exposition of 1900 "...Odhner had, in 1871, an opportunity to repair a Thomas calculating machine and then became convinced that it is possible to solve the problem of mechanical calculation by a simpler and more appropriate way". It took him 19 years to perfect the design of this new machine so it could be manufactured effectively.

Occupation & Career

inventor, engineer, businessperson

Education

Royal Institute of Technology

Accomplishments, Inventions & Publications

Odhner Arithmometer

Legacy Highlights

Notable Work

Odhner Arithmometer

Education & Institutions

Royal Institute of Technology

Verified Legacy Record

Sources & Provenance

  1. Wikidata population candidate Q2034582 — wikidata View source

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