Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10117757 | Coaxial screw gear sleeve mechanism | Nicholas R. Powley, Andrew G. Fischer, Yefim I. Safris | 2018-11-06 |
| 10060469 | Flexible joint arrangement incorporating flexure members | Nicholas R. Powley | 2018-08-28 |
| 10052214 | Expandable intervertebral cage | Yefim I. Safris | 2018-08-21 |
| 9931141 | Method and apparatus for joint fusion | — | 2018-04-03 |
| 9867717 | Stable device for intervertebral distraction and fusion | — | 2018-01-16 |