Allen Machine Products Inc.Logo Design Contest Logo Design Contest Contests / Allen Machine Products Inc. Allen Machine Products Inc. has selected their winning logo design. For $300 they received 174 designs from 37 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by pfdesigner Return to Contest Return to Contest Withdrawn New #141 Withdrawn Prefers others. #140 Discussion No comments yet.