Carl Elsener Sr. Carl Elsener Sr. Carl Elsener Sr. (also known as Charles Elsener, born 6 July 1922 in Ibach, † 1 June 2013 in Schwyz) was a Swiss entrepreneur. Carl Elsener was the grandson of Karl Elsener (1860-1918) and the son of Carl Elsener (1886-1950). Karl Elsener had opened a factory in Ibach for the production of knives and surgical instruments, from which the knife factory Victorinox developed. Carl Elsener led the company initially with his father and his brother Eduard Elsener (b. 1926). After the death of his father in 1950, he took over the management. The Swiss Army Knife is
Karl Vollmöller Karl Vollmöller Karl Gustav Vollmöller (or Vollmoeller; 7 May 1878 – 18 October 1948) was a German philologist, archaeologist, poet, playwright, screenwriter, and aircraft designer. He is most famous for the elaborate religious spectacle-pantomime "The Miracle" and the screenplay for the celebrated 1930 film "The Blue Angel" ("Der blaue Engel"), which made a star of Marlene Dietrich. Vollmöller was born in Stuttgart, Württemberg, the son of merchant Robert Vollmöller (1849–1911), who founded his own textile company ("Vollmoeller AG") in 1881 and, together with his wife Emilie, née Behr (1852–1894), became known as a pioneer of social market economy. His uncle