Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976293 | Manual bidet | Mark S. Bickerstaffe, Bruno J. Chenesseau, Zunqing Zang, John A. Teubert | 2018-05-22 |
| 9283144 | Manual bidet | Mark S. Bickerstaffe, Bruno J. Chenesseau, Zunqing Zang, John A. Teubert | 2016-03-15 |