Gladstone Custom Door Systems Inc.Logo Design Contest Logo Design Contest Contests / Gladstone Custom Door Systems Inc. Gladstone Custom Door Systems Inc. has selected their winning logo design. For $375 they received 104 designs from 16 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by EnzoBluebird Return to Contest Return to Contest Withdrawn New #57 Withdrawn New #47 Withdrawn New #40 Discussion No comments yet.