Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959530 | Elastomeric product having a radical cross-linked rubber mixture | Karl-Friedrich Grüssel, Michael Well | 2011-06-14 |
| 7946940 | Drive belt | Henning Kanzow, Claus-Lueder Mahnken | 2011-05-24 |