Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391451 | Surface-treated superabsorbent polymer particles | Michael A. Mitchell, Thomas W. Beihoffer | 2002-05-21 |
| 6376618 | Surface-treated superabsorbent polymer particles | Michael A. Mitchell, Anthony S. Tomlin | 2002-04-23 |
| 6359049 | Color-stable superabsorbent polymer composition | Peter W. Carrico | 2002-03-19 |