Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037778 | Tile-on rim toilet | John F. Emmerling | 2024-07-16 |
| 10738454 | Wall-hung toilet | Thomas M. Spankowski, Michael R. Bates, Rob Davis, Carl Barlett, Thomas C. Jorsch | 2020-08-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037778 | Tile-on rim toilet | John F. Emmerling | 2024-07-16 |
| 10738454 | Wall-hung toilet | Thomas M. Spankowski, Michael R. Bates, Rob Davis, Carl Barlett, Thomas C. Jorsch | 2020-08-11 |