Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621516 | Transfer feed press with transfer feed system | Thomas B. Schafer, Joseph R. Cummens | 1986-11-11 |
| 4607516 | Transfer feed press with improved transfer feed system | Thomas B. Schafer, Joseph R. Cummens | 1986-08-26 |
| 4408521 | Power press with automatic die changing system | William C. Schelli, III | 1983-10-11 |
| 4318295 | Driving assembly for power press producing slow-down on closure of dies | — | 1982-03-09 |