Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5432285 | Chromogenic substrate to peroxidase enzymes | Spyros Theodoropulos, James E. Woiszwillo | 1995-07-11 |
| 5215890 | Chromogenic substrate to peroxidase enzymes | Spyros Theodoropulos, James E. Woiszwillo | 1993-06-01 |