Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177126 | Process for the production of a material for sealing and healing wounds | Olaf Hagedorn | 2001-01-23 |
| 5942278 | Process for the production of a material for sealing and healing wounds | Olaf Hagedorn | 1999-08-24 |
| 4453939 | Composition for sealing and healing wounds | Eberhard Zimmerman | 1984-06-12 |