Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593547 | Hydraulic overload control system for power presses | — | 1986-06-10 |
| 4408281 | Control system for synchronizing multiple presses in a line | Carl E. Tack, Jr. | 1983-10-04 |
| 4387632 | Control system for synchronizing power presses and associated feed mechanism with interlock features | — | 1983-06-14 |
| 4378592 | Computer directed loading and unloading devices | Carl E. Tack, Jr. | 1983-03-29 |
| 4325015 | Dual motor drive for machine tool | — | 1982-04-13 |
| 4283929 | Coded automatic counterbalance control | — | 1981-08-18 |