Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948709 | Assembled expanding lance | Christof Callsen, Martin Krüssmann, Hans-Rudolf Siemund | 2005-09-27 |
EL
Erik Lüllwitz
Overall (2005): #243,992 of 245,428Top 100%
1
Patents 2005