Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624126 | Hydraulic press | Glenn A. Hoffman, Jr. | 1986-11-25 |
| 4604930 | Punch press | Glenn A. Hoffman, Jr. | 1986-08-12 |
| D277864 | Punch press apparatus | Glenn A. Hoffman, Jr. | 1985-03-05 |