Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D823750 | Vehicle guard | Gregory J. Grote | 2018-07-24 |
| 9505364 | Vehicle guard system | Shane T. Piper | 2016-11-29 |
| 8448968 | Adaptable vehicle step assembly | Gregory J. Grote, Berndard Dale Stoltenberg | 2013-05-28 |