Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659038 | Aircraft with deployable wing portions | Hans-Jochen Hoeppner, Ulrich Kraemer | 1987-04-21 |
| 4645142 | Impact attenuation | — | 1987-02-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659038 | Aircraft with deployable wing portions | Hans-Jochen Hoeppner, Ulrich Kraemer | 1987-04-21 |
| 4645142 | Impact attenuation | — | 1987-02-24 |