Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163321 | Universal canister flush valve | Billy Jack Ahola, Donald G. Bogenschuetz, Lawrence E. Duwell, Peter W. Swart, Jeffrey T. Laundre +9 more | 2024-12-10 |
| 11965322 | Flush toilet | Tony L. Lambert, Daniel N. Halloran | 2024-04-23 |
| 11939235 | System and method for using AC and DC sensors for water treatment | — | 2024-03-26 |
| 11866921 | Toilet with non-vitreous flush engine | Billy Jack Ahola, Mark E. Baumgartner, Donald G. Bogenschuetz, Tobin J. Vetting, Lawrence E. Duwell +1 more | 2024-01-09 |