LIU; Michael Mingyan
Patent Applications and Registrations
Patent applications and USPTO patent grants for LIU; Michael Mingyan.The latest application filed is for "adjustable double-slot internal spinal fixation apparatus and bone screw".
- LIU; Michael Mingyan - Shanghai CN
| Patent | Date |
|---|---|
| Adjustable Double-slot Internal Spinal Fixation Apparatus And Bone Screw App 20200305933 - ZHU; Zezhang ; et al. | 2020-10-01 |
| Fusion cage and clamping device thereof Grant 10,420,653 - Liu , et al. Sept | 2019-09-24 |
| Transverse Shift Screw Tail, Transverse Adjustable Spinal Screw, And Implantation Method App 20180303519 - LIU; MICHAEL MINGYAN ; et al. | 2018-10-25 |
| Fusion Cage And Clamping Device Thereof App 20170312096 - LIU; MICHAEL MINGYAN ; et al. | 2017-11-02 |
| Extension Piece At Screw End Of Pedicle Screw, Dilator And Push Rod Reset Lever App 20160106480 - ZHOU; Yue ; et al. | 2016-04-21 |
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