Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6360618 | Weight sensing system | Joseph Zwolinski, Liwen Xu, Michael Joseph McKale | 2002-03-26 |
| 6232684 | Automotive deck lid actuator | Ronald H. Haag, Dany Paul Delaporte, Neil Mork | 2001-05-15 |
| 6055473 | Adaptive seating system | Joseph Zwolinski, Liwen Xu, Mark A. Oleszko, Yibing Dong | 2000-04-25 |
| 5904219 | Vehicle seat air bladder pressure sensor | Joseph Zwolinski, Liwen Xu | 1999-05-18 |