Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679221 | Method for aluminum reduction in recycled pulp and paper | James J. Foster | 1997-10-21 |
| 5597447 | Blade-coated paper having a paper lamina produced from a furnish comprising recycled corrugated containers | Mark A. Hank, Ralph Scott Peterson, Robert C. Streisel | 1997-01-28 |