Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937996 | Passenger aircraft with an emergency exit door | Paul Joern, Claus Hanske | 2018-04-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937996 | Passenger aircraft with an emergency exit door | Paul Joern, Claus Hanske | 2018-04-10 |