Joseph Sanders

Joseph Sanders
Born(1877-10-18)18 October 1877
Died20 August 1960(1960-08-20) (aged 82)
EducationWashington D.C. Public school, Industrial School of Hannover (Germany), Corcoran Scientific School
SpouseHannah E. Berliner
ChildrenGertrude, Robert, Richard
Parent(s)Albert Sanders, Rebecca Berliner

Joseph Sanders (18 October 1877 – 1960) was a German-American who worked alongside his uncle Emile Berliner to develop the record player, the first controllable helicopter and one of the earliest production rotary engines.