Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141883 | Apparatus and method for making a rubber finish mixture containing at least one reactive additive | Frank Stefan Steiner | 2021-10-12 |
| 9034980 | Pneumatic tires for commercial vehicles | Carla Recker, Philipp Koelle, Thomas Kramer, Christoph Jocher, Thorsten Torbruegge +1 more | 2015-05-19 |
| 8450424 | Sulfur-crosslinkable rubber mixture | Philipp Koelle, Christoph Jocher, Thomas Kramer, Thorsten Torbruegge, Carla Recker | 2013-05-28 |
| 7411018 | Rubber mixture and tire | Andrea Appel, Dietmar Soehnen, Juergen Wagemann | 2008-08-12 |