Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8677817 | Air dam deployment and retraction system | Yunjun Li, Peter T. Karlson | 2014-03-25 |
| 8292350 | Inflatable vehicle air dam with bidirectional deploy/stow system | Yunjun Li, Peter T. Karlson | 2012-10-23 |