| Business | Phone |
| Consolidated Pattern Works Inc 754 E Glenwood Ave, Akron 44310 | (330) 434-6060 |
| Exact Models & Patterns Po Box 7593, Akron 44306 | (330) 896-9092 |
| Model Engineering 3136 Manchester Rd, Akron 44319 | (330) 644-0088 |
| Northeast Pattern Works 1903 E Market St, Akron 44305 | (330) 794-9925 |