Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619372 | Aircraft door and mold for casting the door | Alexander Engleder, Lothar Pollithy | 2003-09-16 |
| 6568637 | Aircraft door | Werner Bluem, Guenther Klockow | 2003-05-27 |
| 6554226 | Skin of an airplane door and method of making door with same | Guenther Klockow | 2003-04-29 |