Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851532 | Touchless flushing systems and methods | Jeffrey C. Hildebrand, Brian D. Renzelman, Clayton C. Garrels, Joseph L. Stauber, Eric M. Plate | 2020-12-01 |
| 10544574 | Clean toilet and accessories | William Kuru, Clayton C. Garrels | 2020-01-28 |