"Ernst Werner Siemens (von Siemens from 1888; English: /ˈsiːm.ənz/ SEEM-ənz; German: [ˈziːməns, -mɛns]; 13 December 1816 – 6 December 1892) was a German electrical engineer, inventor and industrialist. Siemens´s name has been adopted as the SI unit of electrical conductance, the siemens. He was also the founder of the electrical and telecommunications company Siemens." - (en.wikipedia.org 07.03.2020)
