Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272251 | Method for testing separation modules | Steven D. Jons, Jon E. Johnson | 2012-09-25 |
| 7698928 | Method for testing separation modules | Steven D. Jons, Jon E. Johnson | 2010-04-20 |
| 6323252 | Superabsorbent polymers having improved processability | Herbert Gartner, Thomas L. Staples | 2001-11-27 |
| 5728742 | Absorbent polymers having a reduced caking tendency | Thomas L. Staples, David E. Henton, Gene D. Rose | 1998-03-17 |