Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897010 | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles | Scott Rosencrance, Charles M. Ngome | 2011-03-01 |
| 7862685 | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles | Scott Rosencrance, Charles M. Ngome | 2011-01-04 |