Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662705 | Electro-hydraulic valve control system and method | Xiaodong Huang | 2003-12-16 |
| 6598391 | Control for electro-hydraulic valve arrangement | Xiaodong Huang, Kirk Shively, Bradford J. Holt | 2003-07-29 |