Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693712 | Silica filled rubbery vulcanizates | Paul Carl Urban | 1997-12-02 |
| 4721749 | Tire tread compounds based on vinyl polybutadiene | Joseph Odar | 1988-01-26 |
| 4645793 | EPDM elastomeric compositions | Sheikh A. H. Mohammed, Robert A. Hallman | 1987-02-24 |