Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7455075 | Servo valve with miniature embedded force motor with stiffened armature | Yao Xu, Shen Zhao, Bill Fanestil | 2008-11-25 |
| 5713456 | Bulk product stabilizing belt conveyor | Hans G. Haimberger | 1998-02-03 |