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, Wilfried Willeke | 1999-10-05 |
HH
Helmut Himmel
Overall (All Time): #3,662,264 of 4,157,543Top 90%
1
Patents All Time