Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8637300 | Magnetic glass particles for use in biogas plants, fermentation and separation processes | Friedrich Ruf, Ulrich Sohling, Bernd Linke, Jan Mumme, Patrice Ramm +3 more | 2014-01-28 |