# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/heinrich-greinacher
# Generated: 2026-08-15T16:30:04.558Z

schema: https://schema.org/Person
url: "https://fame.am/person/heinrich-greinacher"
name: "Heinrich Greinacher"
slug: "heinrich-greinacher"
description: "Heinrich Greinacher was a Swiss physicist. He is regarded as an original experimenter and is the developer of the magnetron and the Greinacher multiplier."
tagline: "Swiss physicist (1880–1974)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/(UAZ)_AB.1.0341_Heinrich_Greinacher.tiff?width=1200"
gender: "male"
country:
  name: "Germany"
  isoCode: "DE"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1880-05-31"
deathDate: "1974-04-17"
livingStatus: "DECEASED"
scores:
  popularity:           49.57
  momentum:             6.464646464646465
  historical:           8.604901333333334
  currentAttention:     0
  sourceConfidence:     54.99999999999999
  profileCompleteness:  70
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%93%D0%B5%D0%BD%D1%80%D0%B8%D1%85_%D0%93%D1%80%D0%B0%D0%B9%D0%BD%D0%B0%D1%85%D0%B5%D1%80"
    title: "Генрих Грайнахер"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%87%D8%A7%D9%8A%D9%86%D8%B1%D9%8A%D8%B4_%D8%AC%D8%B1%D9%8A%D9%86%D8%B4%D8%B1"
    title: "هاينريش جرينشر"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Heinrich_Greinacher"
    title: "Heinrich Greinacher"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Heinrich_Greinacher"
    title: "Heinrich Greinacher"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Heinrich_Greinacher"
    title: "Heinrich Greinacher"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%A7%CE%AC%CE%B9%CE%BD%CF%81%CE%B9%CF%87_%CE%93%CE%BA%CF%81%CE%AC%CE%B9%CE%BD%CE%B1%CF%87%CE%B5%CF%81"
    title: "Χάινριχ Γκράιναχερ"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Heinrich_Greinacher"
    title: "Heinrich Greinacher"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Heinrich_Greinacher"
    title: "Heinrich Greinacher"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Heinrich_Greinacher"
    title: "Heinrich Greinacher"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%93%D1%80%D0%B0%D0%B9%D0%BD%D0%B0%D1%85%D0%B5%D1%80%2C_%D0%93%D0%B5%D0%BD%D1%80%D0%B8%D1%85"
    title: "Грайнахер, Генрих"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q105128"
    title: "Wikidata"
    type:  "WIKIDATA"

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