Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989263 | Friction material | Feng Dong, Robert C. Lam, Wanjun Liu | 2021-04-27 |
| 9677635 | Friction material | Robert C. Lam | 2017-06-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989263 | Friction material | Feng Dong, Robert C. Lam, Wanjun Liu | 2021-04-27 |
| 9677635 | Friction material | Robert C. Lam | 2017-06-13 |