Automobiles Bignan was a French automobile manufacturer founded in 1911 by Jacques Bignan in Courbevoie, Seine. Initially, the company produced 1.4-litre four-cylinder side-valve engines in partnership with Lucien Picker, who later established Picker-Janvier engines. The first vehicle to bear the Bignan name featured a 3,480 cc four-cylinder side-valve engine and was assembled in the Grégoire factory. This model was marketed in England as the…