Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673402 | Absorbent articles with dual-layered cores | Paul Thomas Weisman, Dawn I. Houghton | 1987-06-16 |
| 4475911 | Absorbent devices | — | 1984-10-09 |
| 4239043 | Absorbent means for catamenial devices | — | 1980-12-16 |