Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118338 | Plumbing fixtures with insert-molded components | Jeremiah J. Rauwerdink | 2021-09-14 |
| 11047122 | Toilet with vitreous china flush engine and polymeric outer structure | Clayton C. Garrels, Jeremiah J. Rauwerdink | 2021-06-29 |