Power Test (2011) Inc.Logo Design Contest Logo Design Contest Contests / Power Test (2011) Inc. Power Test (2011) Inc. has selected their winning logo design. For $575 they received 141 designs from 33 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by cornelius Return to Contest Return to Contest Withdrawn New #60 Withdrawn New #61 Withdrawn New #73 Withdrawn New #75 Discussion No comments yet.