Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8590915 | Support system for articulating hitches | — | 2013-11-26 |
| 8556287 | Adaptor for attaching fifth wheel hitch | — | 2013-10-15 |
| 8439387 | Adaptor for attaching fifth wheel hitch | — | 2013-05-14 |
| 7726678 | Sliding fifth wheel assembly | Robert L. Hillman | 2010-06-01 |