Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867347 | Dispenser pump | Anthony C. L. Wass | 1989-09-19 |
| 4811871 | Liquid dosing device | Anthony C. L. Wass | 1989-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867347 | Dispenser pump | Anthony C. L. Wass | 1989-09-19 |
| 4811871 | Liquid dosing device | Anthony C. L. Wass | 1989-03-14 |