E-Hyeon EnergyLogo Design Contest Logo Design Contest Contests / E-Hyeon Energy E-Hyeon Energy has selected their winning logo design. For $275 they received 134 designs from 27 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by otakatik Return to Contest Return to Contest New #91 New #90 New #89 New #88 Discussion No comments yet.