Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8967669 | Low floor vehicles for transporting passengers | Kenneth Kane, Shawn Yopp | 2015-03-03 |
| 8936275 | Retractable steps for low floor vehicles for transporting passengers | Kenneth Kane, Shawn Yopp | 2015-01-20 |