Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254111 | Barrier cuff for disposable absorbent articles | Leopoldo V. Cancio, Pai-Chuan Wu, Thomas R. Ryle, Robert M. Mortellite | 1993-10-19 |
| 5202173 | Ultra soft cloth-like embossed plastic film having post-embossed stretched areas | Pai-Chuan Wu, Thomas R. Ryle, Robert M. Mortellite | 1993-04-13 |