Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421413 | Plumbing fixture with drain-casted jet orifice | Andrew L. Smith, Lawrence E. Duwell, Donald G. Bogenschuetz, Billy Jack Ahola, Peter W. Swart | 2022-08-23 |
| 11401132 | Retractable cord management system | Andrew L. Smith, Billy Jack Ahola, Alexander V. LeTourneau, Lawrence E. Duwell, Donald G. Bogenschuetz +1 more | 2022-08-02 |
| 11286655 | Universal canister flush valve | Andrew L. Smith, Billy Jack Ahola, Donald G. Bogenschuetz, Lawrence E. Duwell, Peter W. Swart +9 more | 2022-03-29 |