Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425501 | Pump dispenser having vent valve | Wing-Kwong Keung, Gennaro R. Martire | 2002-07-30 |
| 6343719 | Pump dispenser having shroud locking means | Wing-Kwong Keung, Gennaro R. Martire | 2002-02-05 |