Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458296 | Method and device for capsulating microbial, plant and animal cells or biological and chemical substances | Christoph Heinzen, Raphael Plüss-Wenzinger, Fritz Widmer | 2002-10-01 |