Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497410 | Method for making absorbent products | Charles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He +1 more | 2013-07-30 |
| 8247641 | Absorbent products and methods of preparation thereof | Charles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He +1 more | 2012-08-21 |
| 7919667 | Absorbent products and methods of preparation thereof | Charles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He +1 more | 2011-04-05 |
| 4295929 | Process for acid sulfite digestion of wood | — | 1981-10-20 |