Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472812 | Water closet assembly with a removable cap | Daniel I. South, William A. Ghiglieri | 2019-11-12 |
| 10240331 | Water closet flange insert | Daniel I. South, William A. Ghiglieri | 2019-03-26 |