1. Cummins-Allison Corp 708 Research Park Blvd, Norman, OK 73069 Coordinate: 35.24221,-97.45254 Phone: (405) 321-1411
2. Carlton-Bates, Company 2350 Mckown Dr, Norman, OK 73072 Coordinate: 35.19541,-97.47635 Phone: (405) 360-2296