Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132068 | Urinal spreader assembly | Kyle L. Hokel, Peter Kajuch | 2018-11-20 |
| 10060113 | Rimless toilet | Michael Luettgen, Wiliam C. Kuru, Sudip Mukerji, Peter W. Swart, Clayton C. Garrels +3 more | 2018-08-28 |