Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410290 | Catalases | Dan E. Robertson, Robert S. Adhikary | 2002-06-25 |
| 6074860 | Catalases | Dan E. Robertson, Robert S. Adhikary | 2000-06-13 |
| 5939300 | Catalases | Dan E. Robertson, Robert S. Adhikary | 1999-08-17 |