Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403443 | Cardboard with high resistance to tearing and method of manufacturing same | — | 1995-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403443 | Cardboard with high resistance to tearing and method of manufacturing same | — | 1995-04-04 |