Edwin Ruud
Norwegian mechanical engineer · Norway · On the map · Scientists · Lived 1854 to 1932 · aged 78
Edwin Ruud was a Norwegian-American mechanical engineer and inventor who immigrated to the United States where he designed, sold, and popularized the tankless water heater. He was the founder and President of Ruud Manufacturing Company, now a division of Rheem Manufacturing Company.
Edwin Ruud is read about 13 times a day, in 8 languages.
A typical day, 30 days to 15 September 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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About this person
Country
Norway
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1854 to 1932 · aged 78
