Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932603 | Interproximal squirt brush | Johnny Steve Han | 2005-08-23 |
| 6932604 | Interproximal squirt brush | Johnny Steve Han | 2005-08-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932603 | Interproximal squirt brush | Johnny Steve Han | 2005-08-23 |
| 6932604 | Interproximal squirt brush | Johnny Steve Han | 2005-08-23 |