Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10059268 | Drive system for an automatic step | Mark David Hayes, Justin Sampson | 2018-08-28 |
| 9771024 | Robust rocker guard with automatic step | Mark David Hayes, Justin Sampson | 2017-09-26 |