Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379497 | Bulk enhanced paperboard and shaped products made therefrom | Erland R. Sandstrom, Dean Swoboda | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379497 | Bulk enhanced paperboard and shaped products made therefrom | Erland R. Sandstrom, Dean Swoboda | 2002-04-30 |