Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627413 | Method for determining microbial contamination | Matthias Buri | 2003-09-30 |
| 6569229 | Low-freezing point formulation containing phenol derivatives | Matthias Buri | 2003-05-27 |