Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5833762 | Process for treating an object, in particular an airplane | Martin Wanner | 1998-11-10 |
| 5769954 | Process and device for treating the surface of large objects | Martin Wanner | 1998-06-23 |