Lenoir Engine
Many Europeans experimented with using illuminating gas and petroleum as fuels for mechanical transport through internal combustion in the 1860s and later; notable among these were Etienne Lenoir in Paris, Nicholas Otto in Cologne, Dugald Clerk in Scotland, Enrico Bernardi in Italy, and Edouard Delamare-Deboutteville in France. But the first successes of major consequence in applying lightweight gasoline engines to vehicles came in southwestern Germany.
