Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608153 | Stratospheric lift system with partial ballonet | Louis Glaenzer | 2023-03-21 |
| 11524760 | Variable-lift ability device comprising an anti-stratification diffuser | Martin Raynaud, Jean-Baptiste Billard | 2022-12-13 |