Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8419039 | Adjustable trailer tongue | Osni Magalhaes, Ronald L. Diniz, Ricardo M. L. Amaral, Robson Diniz | 2013-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8419039 | Adjustable trailer tongue | Osni Magalhaes, Ronald L. Diniz, Ricardo M. L. Amaral, Robson Diniz | 2013-04-16 |