Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364171 | Articulated trigger/cover unit for a pump dispenser | William E. Chalupsky, Wing-Kwong Keung, Kenneth S. Bloom, Ruixin Fan, George R. Trepina +3 more | 2002-04-02 |
| 6364173 | Pump dispenser closure having snap connection | Martin S. Laffey, Bradley J. Kimble, Gennaro R. Martire, Wing-Kwong Keung | 2002-04-02 |
| 6364174 | Pump dispenser having piston retainer and stop | Richard D. Lohrman, Wing-Kwong Keung, Gennaro R. Martire, Bradley J. Kimble | 2002-04-02 |