mechanical conceptsLogo Design Contest Logo Design Contest Contests / mechanical concepts mechanical concepts has selected their winning logo design. For $275 they received 76 designs from 16 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by mylogocreative Return to Contest Return to Contest Withdrawn 9th #24 Withdrawn New #9 Withdrawn New #25 Withdrawn New #23 Discussion No comments yet.