Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145520 | Side impact guard | — | 2024-11-19 |
| 8677907 | Bimodal container chassis | Wolfgang Graaff, Marieno P. Graveland, Michael W. DiLuigi, Gary L. Fenton | 2014-03-25 |
| 8215240 | Bimodal container chassis | Wolfgang Graaff, Marieno P. Graveland, Michael W. DiLuigi, Gary L. Fenton | 2012-07-10 |