Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960853 | Switch-based door and ramp interface system | Paul Edwards, Wade Nelson | 2011-06-14 |
| 7417395 | Switch-based door and ramp interface system | Paul Edwards, Wade Nelson | 2008-08-26 |