Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852176 | Expansion anchor with additional expansion element | Karl Haeussler, Hideki Shimahara, Mareike Frensemeier, Yijun Li, Wentao Yan | 2023-12-26 |
| 11767870 | Expansion anchor with different expansion angles | Karl Haeussler, Hideki Shimahara, Mareike Frensemeier, Yijun Li, Wentao Yan | 2023-09-26 |