Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270189 | Toilet assembly | Christopher M. Helmstetter, Yasuhiro Kondo, Douglas Fornell Leavitt, Ronald D. Barndt | 2025-04-08 |
| 12234629 | Flush valve and toilet assembly | Richard B. Sudol, JR. | 2025-02-25 |