Koch OrthodonticsLogo Design Contest Logo Design Contest Contests / Koch Orthodontics Koch Orthodontics has selected their winning logo design. For $400 they received 103 designs from 26 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by G a c o Return to Contest Return to Contest Withdrawn 10th #62 Withdrawn New #74 Withdrawn New #73 Withdrawn New #68 Withdrawn New #67 Withdrawn New #65 Withdrawn New #64 Withdrawn New #63 Discussion No comments yet.