Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4405168 | Clamping assembly for lifting heavy objects having a bulbous engagement portion | Eldred N. Fritzsche, Frank C. Pulcrano | 1983-09-20 |
| 4371303 | Railway car fabrication facility | Eldred N. Fritzsche, Frank C. Pulcrano | 1983-02-01 |