Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481873 | Small particle copper pyrithione | Craig Waldron, Robert J. Martin, Sonia Oberson | 2009-01-27 |
| 6821326 | Small particle copper pyrithione | Craig Waldron, Robert J. Martin, Sonia Oberson | 2004-11-23 |