Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447606 | Locking system | Joerg Havemann, Rainer Morgenthal | 2016-09-20 |
| 8904838 | Lock device | Joerg Havemann | 2014-12-09 |
HW
Helge Winkler
Overall (All Time): #2,014,457 of 4,157,543Top 50%
2
Patents All Time