Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905195 | Method for analyzing total reactive sulfur | Stilianos G. Roussis, James W. Fedora | 1999-05-18 |
| 5744702 | Method for analyzing total reactive sulfur | Stilianos G. Roussis, James W. Fedora | 1998-04-28 |