Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656738 | Airframe wing spar structures with contiguous unitary and integrally fastened upper and lower chord sections | Yvan Bovolenta Murta, Clovis Augusto Eça Ferreira, Wanderley Montoro | 2017-05-23 |