Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965661 | Unvulcanized rubber mixture for treads of vehicle pneumatic tires | Andre du Bois, Joachim Dumke, Wolfgang Loreth | 1999-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965661 | Unvulcanized rubber mixture for treads of vehicle pneumatic tires | Andre du Bois, Joachim Dumke, Wolfgang Loreth | 1999-10-12 |