Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473957 | Method and device for connecting overlapping flat parts | Gerald Effenberg, Reinhard Mauermann | 2002-11-05 |
| 6405420 | Tool for applying punched rivets | Georg Donhauser, Reinhard Mauermann, Gunter Quaisser, Michael J. Zimmermann | 2002-06-18 |