Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818693 | Rubber compound for tire tread rubber | Gert Heinrich, Wolfram Herrmann, Norbert Kendziorra, Thomas Pietag | 2004-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818693 | Rubber compound for tire tread rubber | Gert Heinrich, Wolfram Herrmann, Norbert Kendziorra, Thomas Pietag | 2004-11-16 |