Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520688 | Coupling element | Jorg-Reinhardt Kropp | 2003-02-18 |
KK
Karen Klimke
Overall (All Time): #3,502,745 of 4,157,543Top 85%
1
Patents All Time