Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6068246 | Slim profile hydraulic engine mount | Chiung Alex Lee, Richard E. Longhouse, Jay Michael Shores, Mark Long | 2000-05-30 |
| 6056279 | Duo-pumping hydraulic mount | Chiung Alex Lee, Richard E. Longhouse, Mark Long | 2000-05-02 |