Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341633 | Tire tread including sipe having legs defining V-shape | Ralph Adlon, Elmar Farrenkopf, Otto Sallein, Thomas Strothjohann | 2002-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341633 | Tire tread including sipe having legs defining V-shape | Ralph Adlon, Elmar Farrenkopf, Otto Sallein, Thomas Strothjohann | 2002-01-29 |