Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961028 | System for joining thin-walled steel parts | Christian Eichmuller, Helmut Himmel | 1999-10-05 |
WW
Wilfried Willeke
Overall (All Time): #3,662,266 of 4,157,543Top 90%
1
Patents All Time