Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988802 | Pre-primed siphonic toilet | Andrew L. Smith, Mark E. Baumgartner, Larry Duwell, Don Bogenschuetz, Peter W. Swart +1 more | 2018-06-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988802 | Pre-primed siphonic toilet | Andrew L. Smith, Mark E. Baumgartner, Larry Duwell, Don Bogenschuetz, Peter W. Swart +1 more | 2018-06-05 |