Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376126 | Artificial acetabular joint replacing device | — | 1994-12-27 |
| 5360430 | Intervertebral locking device | — | 1994-11-01 |
| 5352225 | Dual-tier spinal clamp locking and retrieving system | Hansen Yuan | 1994-10-04 |
| 5352226 | Side locking system rotatable in all directions for use in spinal surgery | — | 1994-10-04 |
| 5342361 | Dual tier spinal locking and retrieving system and instrumentation for administering such system percutaneously | Hansen Yuan | 1994-08-30 |
| 5330474 | Vertebral locking and retrieving system | — | 1994-07-19 |