Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ruijun Li | Klemm + Sohn Gmbh & Co. Kg | 9 |
| 2 | Yufang Zhang | China Academy Of Railway Sciences Corporation | 1 |
10 patents · 2 inventors
Ranked #9,108 of 44,143 cities Top 25%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ruijun Li | Klemm + Sohn Gmbh & Co. Kg | 9 |
| 2 | Yufang Zhang | China Academy Of Railway Sciences Corporation | 1 |