Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280880 | Evacuation system inflatable toe end spring and sill height compensating feature | Drew Hartman, Jaro S. Volny, Karl L Winkelman, Scott A Luobikis, Baltazar Gonzalez Leon +5 more | 2025-04-22 |
| 10822098 | Evacuation system inflatable toe end spring and sill height compensating feature | Drew Hartman, Jaro S. Volny, Karl L Winkelman, Scott A Luobikis, Baltazar Gonzalez Leon +5 more | 2020-11-03 |