Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748634 | Tampon having improved early expansion characteristics | Hien V. Nguyen, Nicolas Martens | 2004-06-15 |
| 6433246 | Tampon having improved early expansion characteristics | Hien V. Nguyen, Nicolas Martens | 2002-08-13 |
| 5750446 | Absorbent body | Hien V. Nguyen, Nicolas Martens | 1998-05-12 |