Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021861 | Toilet with collection chamber | Keith E. Muellenbach, Randy O. Mesun | 2021-06-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021861 | Toilet with collection chamber | Keith E. Muellenbach, Randy O. Mesun | 2021-06-01 |