Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852247 | Outlet valve arrangements for enhanced pump efficiency | Donald R. Harris, Nick E. Ciavarella, Daniel M. Willis, Aaron D. Marshall | 2023-12-26 |
| 11819171 | Touch-free dispensers | Nick E. Ciavarella, Daniel M. Willis, Aaron D. Marshall, Donald R. Harris | 2023-11-21 |
| 11647872 | Double inlet valve for enhanced pump efficiency | Donald R. Harris, Aaron D. Marshall, Daniel M. Willis, Nick E. Ciavarella | 2023-05-16 |
| 11596271 | Dispensers and dispenser systems for precisely controlled output dosing of soap or sanitizer | Donald R. Harris, Mark A. Bullock, Chip W. Curtis | 2023-03-07 |
| 11596273 | Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems | Donald R. Harris, Aaron D. Marshall, Daniel M. Willis, Nick E. Ciavarella | 2023-03-07 |