History of Catalytic Converters The prototypes of the Catalytic converters were introduced in France at the end of the 19th century. Amid 1950 mechanical engineer Eugene Houdry researched the converters exclusively meant for gasoline. Emission control regulations were introduced in the 1960s. Engelhard Corporation created the converter, and the part was actually used in 1975.… Continue reading 5 Ways to Protect Your Car Against Catalytic Converter Theft