Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475278 | Method of assembling a mechanical press having a drop in drive assembly | Robert L. Schockman, Terry L. Wissman, Daniel Schoch | 1984-10-09 |
| 4397232 | Mechanical press having a drop in drive assembly | Robert L. Schockman, Terry L. Wissman, Daniel Schoch | 1983-08-09 |
| 4350090 | Motorized and micro feed length adjustment for a press feed | Robert L. Schockman | 1982-09-21 |