Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727228 | Pediculicidal and ovacidal treatment compositions and methods for killing head lice and their eggs | Herwig Janssen, Glenn Nystrand, Dexter Williams, C. Lamb | 2004-04-27 |