Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679375 | Carbon blacks-free sulfur-vulcanised electrically conductive rubber blends | Kok Chong Yong | 2014-03-25 |
| 8470210 | Carbon blacks-free sulfur-vulcanised electrically conductive rubber blends | Kok Chong Yong | 2013-06-25 |