Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650095 | Process for preparing copper pyrithione | Charles W. Kaufman, Patrick Hobbs, John J. Jardas, Murray A. Ruggiero, Shoaib Arif | 1997-07-22 |
| 5540860 | Process for preparing copper pyrithione | Charles W. Kaufman, Patrick Hobbs, John J. Jardas, Murray A. Ruggiero, Shoaib Arif | 1996-07-30 |