# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/carl-hellmuth-hertz
# Generated: 2026-09-02T06:55:47.435Z

schema: https://schema.org/Person
url: "https://fame.am/person/carl-hellmuth-hertz"
name: "Carl Hellmuth Hertz"
slug: "carl-hellmuth-hertz"
description: "Carl Hellmuth Hertz was a German physicist known primarily for being involved in the development of inkjet technology and ultrasound technology. He was the son of Gustav Ludwig Hertz and great nephew of Heinrich Hertz."
tagline: "German physicist (1920–1990)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Hellmuth_Hertz_1920-1990_Swedish_German_Professor.jpg?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: "1920-10-15"
deathDate: "1990-04-29"
livingStatus: "DECEASED"
scores:
  popularity:           44.33
  momentum:             1.614730878186969
  historical:           10.28142666666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://sv.wikipedia.org/wiki/Hellmuth_Hertz"
    title: "Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%83%D8%A7%D8%B1%D9%84_%D9%87%D9%8A%D9%84%D9%85%D9%88%D8%AA_%D9%87%D9%8A%D8%B1%D8%AA%D8%B2"
    title: "كارل هيلموت هيرتز"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%83%D8%A7%D8%B1%D9%84_%D9%87%D9%8A%D9%84%D9%85%D9%88%D8%AA_%D9%87%D9%8A%D8%B1%D8%AA%D8%B2"
    title: "كارل هيلموت هيرتز"
    type:  "WIKIPEDIA"
  - url: "https://bs.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Carl_Helmut_Hertz"
    title: "Carl Helmut Hertz"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://hr.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://sh.wikipedia.org/wiki/Carl_Hellmuth_Hertz"
    title: "Carl Hellmuth Hertz"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q77580"
    title: "Wikidata"
    type:  "WIKIDATA"

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