Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252200 | Coated calcium hypochlorite composition | Deqing Lei, George Polson, Ellen M. Meyer, James D. Kilby | 2012-08-28 |
| 7481873 | Small particle copper pyrithione | Craig Waldron, Robert J. Martin, Christopher J. Bannon | 2009-01-27 |
| 6821326 | Small particle copper pyrithione | Craig Waldron, Robert J. Martin, Christopher J. Bannon | 2004-11-23 |