Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331813 | Multistage electric cylinders | Ji-Bing Guo | 2025-06-17 |
| 12281692 | Electric cylinders with buffering devices | Ji-Bing Guo | 2025-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331813 | Multistage electric cylinders | Ji-Bing Guo | 2025-06-17 |
| 12281692 | Electric cylinders with buffering devices | Ji-Bing Guo | 2025-04-22 |