Olin TechnologiesLogo Design Contest Logo Design Contest Contests / Olin Technologies Olin Technologies has selected their winning logo design. For $600 they received 358 designs from 71 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Bellido Return to Contest Return to Contest Withdrawn New #17 Withdrawn New #16 Discussion No comments yet.