Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558770 | Perforated work piece, and method for producing it | Volker Lehmann, Hans Reisinger, Hermann Wendt, Gerrit Lange, Stefan Ottow | 2003-05-06 |
RS
Reinhard Stengel
Overall (2003): #136,017 of 273,478Top 50%
1
Patents 2003