Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D786942 | Hopper trailer | Anneke Blitterswijk, Miles E. Jorgenson | 2017-05-16 |
| 9340140 | Dry goods bulk trailer with uninterrupted slope sheet | Anneke Blitterswijk, Miles E. Jorgenson | 2016-05-17 |