ATT R&D

ATT R&D, short for Advanced Transportation Technology R&D Co., was a South Korean electric-vehicle maker founded in 1997 and based in Ilsan, Koyang, in Kyungki province near Seoul. In 2002 it proposed building a car manufacturing plant on a 200-acre site in Sutherlin, Oregon, in a project reported to cost $63.5 million, though the plant's completion was not confirmed. The company's main product was the Invita, a neighborhood electric vehicle…