Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1022835 | Vehicle cab step | Peter Vurpillat, Rebecca Kern, Jon David Polzin, Brian Hannon, Piotr Stegawski | 2024-04-16 |
| 11851026 | Battery access flip step | Jon David Polzin, Piotr Stegawski, Nicholas Coe Outlaw | 2023-12-26 |