Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117147 | Pump dispensers | Simon Christopher Knight, David John Pritchett, Thomas P. Kasting, Raymond Yu | 2021-09-14 |
| 10464088 | Airless pump dispensers | Simon Christopher Knight, David John Pritchett, Thomas P. Kasting, Raymond Yu | 2019-11-05 |