Hiller EnergyLogo Design Contest Logo Design Contest Contests / Hiller Energy Hiller Energy has selected their winning logo design. For $275 they received 292 designs from 70 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 artomorrow Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. New 1 Comment Activity artomorrow commented on #189 subtle H E + subtle oil drop (in overall shape) 4 years ago