Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497374 | Gear transmission | — | 2004-10-19 |
| 6777834 | Lift/swivel drive | Thomas Bayer | 2004-08-17 |
| 6705817 | Method and apparatus for loading an aircraft | Ken Smith, Hans-Hermann Spohr | 2004-03-16 |