Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109328 | Steel cord comprising flat wires | Pengfei Wang, Jiankao Chen, Yiwen Luo | 2015-08-18 |
| 8966872 | Multi-strand steel cord with waved core strand | Pengfei Wang, Jiankao Chen | 2015-03-03 |
| 8899007 | Open multi-strand cord | Pengfei Wang, Huanjiong Pang | 2014-12-02 |
| 8407977 | Oval steel cord with oval wires | Hongzhen Zhu, Hao Zhou, Huanjiong Pang, Junhua Kan | 2013-04-02 |
| 8387353 | Off-the-road steel cord with crimped strands | Rik Mullebrouck | 2013-03-05 |