Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948780 | Method and apparatus for threading a helix onto a cosmetic brush | Neal S. Litman, Matthew J. Hong | 2005-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948780 | Method and apparatus for threading a helix onto a cosmetic brush | Neal S. Litman, Matthew J. Hong | 2005-09-27 |