Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852176 | Expansion anchor with additional expansion element | Hideki Shimahara, Mareike Frensemeier, Yijun Li, Wentao Yan, Arturo Guevara Arriola | 2023-12-26 |
| 11767870 | Expansion anchor with different expansion angles | Hideki Shimahara, Mareike Frensemeier, Yijun Li, Wentao Yan, Arturo Guevara Arriola | 2023-09-26 |
| 11655843 | Expansion anchor and method for disassembling an expansion anchor | Michael ZILTENER, Arjen Detmer Dijkhuis | 2023-05-23 |