Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4254601 | Packaging machine having a slitter for forming slits in ends of packages | Edward N. Prager | 1981-03-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4254601 | Packaging machine having a slitter for forming slits in ends of packages | Edward N. Prager | 1981-03-10 |