Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031282 | Towable crash-attenuating vehicle | Kevin K. Groeneweg, Taylor Groeneweg | 2024-07-09 |
| 11512441 | Towable crash-attenuating vehicle | Kevin K. Groeneweg, Taylor Groeneweg | 2022-11-29 |