Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7669626 | Tire with component containing polyketone short fiber and polyethyleneimine | Frank Schmitz, Serge Julien Auguste Imhoff, Annette Lechtenboehmer, Julia Martine Francoise Claudine Tahon | 2010-03-02 |