Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685697 | Combined check valve and pressure sensor | Peter S. Zhou | 1997-11-11 |
| 5669986 | Replenishment of vehicle windshield washer solvent using rainwater | Jeffrey J. Buschur | 1997-09-23 |
| 5644869 | Power drive for a movable closure with ball nut drive screw | — | 1997-07-08 |
| 5644180 | Rear motor bearing for worm gear drive motors | — | 1997-07-01 |
| 5606764 | Windshield wiper system having a wiper blade capable of retraction for hidden park | Peter S. Zhou, Michael J. McClain | 1997-03-04 |
| 5605071 | Enveloped worm gear clutch wedgelock responsive to reaction force | — | 1997-02-25 |