Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497410 | Method for making absorbent products | Phyllis Leithem, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He +1 more | 2013-07-30 |
| 8247641 | Absorbent products and methods of preparation thereof | Phyllis Leithem, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He +1 more | 2012-08-21 |
| 7919667 | Absorbent products and methods of preparation thereof | Phyllis Leithem, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He +1 more | 2011-04-05 |