Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089913 | Double inlet valve for enhanced pump efficiency | Donald R. Harris, Aaron D. Marshall, Daniel M. Willis, Nick E. Ciavarella | 2021-08-17 |
| 11079022 | Outlet valve arrangements for enhanced pump efficiency | Donald R. Harris, Nick E. Ciavarella, Daniel M. Willis, Aaron D. Marshall | 2021-08-03 |
| 10961107 | Refilling systems, refillable containers and method for refilling containers | Aaron D. Marshall, Nick E. Ciavarella, Matthew J. Archer, Emily Barbara Kennedy, Bradley Lightner +3 more | 2021-03-30 |
| 10912426 | Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems | Donald R. Harris, Aaron D. Marshall, Daniel M. Willis, Nick E. Ciavarella | 2021-02-09 |
| 10906056 | Dispensing device | Scott T. Proper | 2021-02-02 |