Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375492 | Apparatus and method for slitting corrugated paperboard boxes | Dean W. Smitterberg, William R. Nachtrab, Jr., Timothy C. Prochnow, Eugene C. Carlson | 1994-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375492 | Apparatus and method for slitting corrugated paperboard boxes | Dean W. Smitterberg, William R. Nachtrab, Jr., Timothy C. Prochnow, Eugene C. Carlson | 1994-12-27 |