Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738448 | Toilet coupling | Peter W. Swart, John F. Emmerling, Scott R. Krebs, Andrew L. Smith, Lawrence E. Duwell +1 more | 2020-08-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738448 | Toilet coupling | Peter W. Swart, John F. Emmerling, Scott R. Krebs, Andrew L. Smith, Lawrence E. Duwell +1 more | 2020-08-11 |