Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634722 | Vehicle braking system with proportional poppet valve pressure control strategy | Yuhong Zheng | 2003-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634722 | Vehicle braking system with proportional poppet valve pressure control strategy | Yuhong Zheng | 2003-10-21 |