Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5453323 | Superabsorbent polymer having improved absorbency properties | Douglas R. Chambers, Hubert H. Fowler, Jr., Yoji Fujiura | 1995-09-26 |
| 5145906 | Super-absorbent polymer having improved absorbency properties | Douglas R. Chambers, Hubert H. Fowler, Jr., Yoji Fujiura | 1992-09-08 |