In 1939, Luther George Simjian of America is associated with the invention of the first Automated Teller Machine (ATM). The first commercially successful electronic ATM was invented in 1967 by a British inventor John Shepherd Barron. An American inventor Donwetzel invented an ATM in 1968.The first machine that used a magnetic code was installed by Docutel in 1969. The first full function ATM machine- The Teeto Teller was installed by Docutel in 1971.