Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8888120 | Towing vehicle guidance for trailer hitch connection | — | 2014-11-18 |
| 8888121 | Towing vehicle guidance for trailer hitch connection | James E. Karner, James A. Wehrs | 2014-11-18 |