Werner von Siemens
a German electrical engineer, inventor and industrialist. Siemens's name has been adopted as the SI unit of electrical conductance, the siemens. He founded the conglomerate Siemens.

For much more information, also see

From: Wikipedia
Born
Ernst Werner Siemens 13 December 1816 Lenthe, Kingdom of Hanover, German Confederation
From: Wikipedia
Died
6 December 1892 (aged 75) Berlin, Province of Brandenburg, Kingdom of Prussia, German Empire
From: Wikipedia
Known for
Founder of the Siemens AG
From: Wikipedia
Fields
Electrical engineer, inventor
From: Open Science FrameworkOSF
adultbasic
Germany
From: Open Science FrameworkOSF
era
1800+