Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107643 | Contact press-on assembly | Ai Guang Zhao | 2021-08-31 |
| 11101624 | Switching device comprising lashing points | Christian Bradler, Hans-Peter Dambietz, Ulrike Ehrlich, Peter Fahlbusch, Sven Grohall +6 more | 2021-08-24 |