# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/warren-seymour-johnson
# Generated: 2026-08-14T15:27:53.366Z

schema: https://schema.org/Person
url: "https://fame.am/person/warren-seymour-johnson"
name: "Warren Seymour Johnson"
slug: "warren-seymour-johnson"
description: "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."
tagline: "American inventor"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Warren_S._Johnson.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1847-11-06"
deathDate: "1911-12-05"
livingStatus: "DECEASED"
scores:
  popularity:           41.2
  momentum:             0
  historical:           4.818648
  currentAttention:     0
  sourceConfidence:     30
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://ar.wikipedia.org/wiki/%D8%A7%D8%B1%D9%8A%D9%86_%D8%A5%D8%B3._%D8%AC%D9%88%D9%86%D8%B3%D9%88%D9%86"
    title: "ارين إس. جونسون"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Warren_S._Johnson"
    title: "Warren S. Johnson"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Warren_S._Johnson"
    title: "Warren S. Johnson"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Warren_S._Johnson"
    title: "Warren S. Johnson"
    type:  "WIKIPEDIA"
  - url: "https://mg.wikipedia.org/wiki/Warren_S._Johnson"
    title: "Warren S. Johnson"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1337499"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump