Helmut Kallmeyer, German chemist and soldier (died 2006)

Helmut Kallmeyer

German chemist (1910–2006)

Helmut Kallmeyer was a German chemist in the era of National Socialism. He served as a consultant in Adolf Hitler's Chancellery for gasification methods. Later, he worked in the Technical Institute for the Detection of Crime. He was involved in Action T4, Nazi Germany's program…