Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342560 | Coupling lock for a trailer coupling | Christoph Elbers, Joachim Spratte, Katharina Matzold | 2013-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342560 | Coupling lock for a trailer coupling | Christoph Elbers, Joachim Spratte, Katharina Matzold | 2013-01-01 |