Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971227 | Manually actuated dispensing pump sprayer having a removable nozzle locking element | Michael G. Knickerbocker, R. Kevin O'Neill | 1990-11-20 |
| 4747523 | Manually actuated dispensing pump | — | 1988-05-31 |
| 4706888 | Multi-purpose nozzle assembly | — | 1987-11-17 |