Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491313 | Variable damper assembly | Yuting Rui, Timothy Gerard Offerle, David Scott Rohweder | 2002-12-10 |
| 6450286 | Rack and pinion power steering system with variable damping characteristics | Yuting Rui, Timothy Gerard Offerle, Dexin Wang | 2002-09-17 |