Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070173 | Push to release retractable side step | — | 2011-12-06 |
| 7976042 | Retractable step | Charles Chuba, Ben Yang, John Harding, Christopher J. Kuntze, Trevor Thompson | 2011-07-12 |