Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460798 | Dispenser apparatus with transfer mechanism | William G. Haen, Alan P. Paal, Alan J. Pierquet | 2002-10-08 |
| 6446901 | Dispenser apparatus with positive stop mechanism | William G. Haen, Alan P. Paal, Alan J. Pierquet | 2002-09-10 |