JDK Concepts, Inc.Logo Design Contest Logo Design Contest Contests / JDK Concepts, Inc. JDK Concepts, Inc. has selected their winning logo design. For $300 they received 182 designs from 42 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by genrobo Return to Contest Return to Contest Withdrawn 5th #146 Withdrawn New #145 Withdrawn New #100 Discussion genrobo Logo Designer my prop..(This comment references Entry #100) 15 years ago genrobo Logo Designer another concept..(This comment references Entry #145) 15 years ago genrobo Logo Designer ..(This comment references Entry #146) 15 years ago