Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197171 | Apparatus for loading and unloading a tray of a freeze drying plant and method thereof | Alexander Wagner | 2012-06-12 |
| 7621508 | Method and device for storing a traction chain | Alexander Wagner | 2009-11-24 |