Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647348 | Apparatus for adult circumcision | Kwok Wai Chiu | 2014-02-11 |
| 7442170 | Apparatus for punch biopsy | Kwok Wai Chiu | 2008-10-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647348 | Apparatus for adult circumcision | Kwok Wai Chiu | 2014-02-11 |
| 7442170 | Apparatus for punch biopsy | Kwok Wai Chiu | 2008-10-28 |