ResearchDxLogo Design Contest Logo Design Contest Contests / ResearchDx ResearchDx has selected their winning logo design. For $300 they received 239 designs from 49 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by rogeroflancelin Return to Contest Return to Contest New #194 New #196 New #198 New #195 Withdrawn New #193 Withdrawn New #192 New #190 Withdrawn New #188 Discussion No comments yet.