Furnace DoctorsLogo Design Contest Logo Design Contest Contests / Furnace Doctors Furnace Doctors has selected their winning logo design. For $675 they received 68 designs from 15 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by ato Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Withdrawn Prefers others. Withdrawn Prefers others. Comment Activity No activity yet.