Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413907 | Tire with shallow groove-based tread wear indicator | Philipp Weber, Florian Roth, Suphaphan Atsawasuwan | 2022-08-16 |
| 7467652 | Three-dimensional tread sipes and mold blade for forming three-dimensional tread sipes | Oliver Knispel, Helmut Wolfgang Fehl, Saburo Miyabe | 2008-12-23 |