Warren Seymour Johnson
American inventor · United States · Scientists · Lived 1847 to 1911 · aged 64
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Something wrong?Warren Seymour Johnson was an American college professor who, frustrated by his inability to regulate individual classroom temperatures, invented a multi-zone pneumatic control system for this purpose.
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Scientists from the United States 6
About this person
Warren Seymour Johnson was an American college professor who, frustrated by his inability to regulate individual classroom temperatures, invented a multi-zone pneumatic control system for this purpose. Johnson’s system for temperature regulation was adopted worldwide for office buildings, schools, hospitals, and hotels - essentially any large building with multiple rooms that required temperature regulation. To manufacture and market his system, Johnson established the Johnson Electric Service Company, which eventually became Johnson Controls.
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