Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6314966 | Hair winding device for use in hair permanent process with sequential hair-holding and twisting operation | — | 2001-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6314966 | Hair winding device for use in hair permanent process with sequential hair-holding and twisting operation | — | 2001-11-13 |