Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914772 | Sunscreen composite particles dispersed in water-in-oil cosmetic compositions | Jack Polonka | 2011-03-29 |
| 7892524 | Sunscreen composite particles | Jack Polonka, Gabriela Maria Wis, Lawrence Alan Wilen | 2011-02-22 |