Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699823 | Non-layered absorbent insert having Z-directional superabsorbent concentration gradient | Stanley R. Kellenberger | 1987-10-13 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699823 | Non-layered absorbent insert having Z-directional superabsorbent concentration gradient | Stanley R. Kellenberger | 1987-10-13 |