Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6099689 | Production of paper and board products with improved retention, drainage and formation | Przemyslaw Pruszynski, J. Armstrong | 2000-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6099689 | Production of paper and board products with improved retention, drainage and formation | Przemyslaw Pruszynski, J. Armstrong | 2000-08-08 |