Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925948 | Manually operated dispensing pump | Kerry Lloyd Weaver, David Andrew Dalton | 2024-03-12 |
| 11674615 | Valve assembly for dispensers | David Andrew Dalton, John Boyet Stevens, Philip Andrew Sawin, Jennifer Elizabeth Hosmer | 2023-06-13 |
| 11338310 | Manually operated dispensing pump | Kerry Lloyd Weaver, David Andrew Dalton | 2022-05-24 |
| 11267009 | Manually operated dispensing pump | Robert Paul Cassoni, Kerry Lloyd Weaver, David Andrew Dalton | 2022-03-08 |