Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11559675 | Tattoo machine rechargeable battery unit with voltage controller | Robert Smead, Dahao Xuan | 2023-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11559675 | Tattoo machine rechargeable battery unit with voltage controller | Robert Smead, Dahao Xuan | 2023-01-24 |