Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8598101 | Dispersions of polymer oil additives | Michael Feustel, Matthias Krull, Christoph Kayser | 2013-12-03 |
| 8293690 | Dispersions of polymer oil additives | Michael Feustel, Matthias Krull, Christoph Kayser | 2012-10-23 |