Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886505 | Cylinder block and die-casting method for producing same | Gerd Schwertfirm, Hans-Walter Metz | 2005-05-03 |
DL
Dietmar Laufenberg
Overall (2005): #211,463 of 245,428Top 90%
1
Patents 2005