Issued Patents 2021
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185352 | Pivotal bone anchor assembly with internal insert positioning and arm break-off extensions above horizontal tool engagement grooves | Roger P. Jackson | 2021-11-30 |
| 11185349 | Pivotal bone anchor assembly with insert tool deployment | Roger P. Jackson | 2021-11-30 |
| 11147592 | Pivotal bone anchor assembly configured for independent provisional locking with insert having rotation blocking extensions | Roger P. Jackson | 2021-10-19 |
| 11129646 | Medical implant threaded plug having a start structure with symmetrically shaped concave and convex leading surfaces | Roger P. Jackson | 2021-09-28 |
| 11116547 | Pivotal bone anchor assembly with bottom loaded insert and pivotless retainer | Roger P. Jackson | 2021-09-14 |
| 11116548 | Pivotal bone anchor assembly with receiver having tool engagement grooves and increased shank angulation | Roger P. Jackson | 2021-09-14 |
| 11109896 | Uniplanar bone anchor assembly | Roger P. Jackson | 2021-09-07 |
| 10987137 | Pivotal bone anchor assembly with independent lock via insert compressing tool | Roger P. Jackson | 2021-04-27 |
| 10973555 | Medical implant receiver assembly with internal insert positioning and arm break-off extensions above horizontal tool engagement grooves | Roger P. Jackson | 2021-04-13 |
| 10945768 | Pivotal bone anchor assembly insert with upright arms and rotation blocking extensions | Roger P. Jackson | 2021-03-16 |
| 10939940 | Pivotal bone anchor assembly with pressure insert and snap on articulating retainer | Roger P. Jackson | 2021-03-09 |
| 10918420 | Pivotal bone anchor assembly with forced downward displacement of a compression insert by a tool | Roger P. Jackson | 2021-02-16 |
| 10898233 | Medical implant receivers having dual lead in closure mating thread forms and curvate extending instrument engaging grooves | Roger P. Jackson | 2021-01-26 |