Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371049 | Aircraft hybrid engine having gear ring encased fans | Raul Carlos LLAMAS SANDIN | 2019-08-06 |
| 10006361 | Multi-fan engine with an enhanced power transmission | Raul Carlos LLAMAS SANDIN | 2018-06-26 |