Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700845 | Carbon black containing EPDM compositions and process for producing same | Bin Chung, Ivan Zlatko Podobnik | 1997-12-23 |
| 5688317 | Carbon blacks | Mark Wilkinson, Barrie J. Yates | 1997-11-18 |