The world's first electric fan caused by the inventor of The Wheeler Euler American engineers. A science graduate from Columbia College. Before the invention of electric fans in Wheeler, 21, started working as an assistant electrician at the company Rajab Loach Roscoff and has worked as an engineer with Thomas Edison to lay underground power system. Before he came to work with C & C electric motor is regarded as the pioneer manufacturer of small electric motors. And lead to the production of electric fans using DC and AC power source development model year 2431 Wheeler with Francis Parker's ethos founded on the ethos and Parker. Wheeler Motors and expanding electronics industry. The third-largest US In addition to success in the electric motor business.Wheeler also has a control board power system of New York City since 2431- 2438 and the concept was introduced in the form of. "Ethics Officer" in the year 2455 by H. Wheeler Euler died in 2466 at the age of 63 years.