Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pivotal bone anchor assembly with receiver having radiused tool engaging grooves, pressure insert, and closure with splay resisting threads

Pivotal bone anchor assembly with receiver having radiused tool engaging grooves, pressure insert, and closure with splay resisting threads

US Patent 10499958 · Granted Dec 10, 2019

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pivotal bone anchor assembly with forcibly downwardly displaceable pressure inse2025
Frame and patient support, and surgical methods using same2025
Polyaxial pedicle screw assembly with cannulated screw shank having an internal 2025
Fail-safe release mechanisms for use with interchangeable patient positioning su2025
Pivotal bone anchor assembly with increased shank head angulation2025
Method of assembling a pivotal bone anchor assembly with a downwardly displaceab2025
Pivotable bone anchor assembly with independent provisional locking by insert co2025
Spinal fixation system with modular receiver sub-assemblies for connecting with 2025
Pivotal bone anchor assembly with independent provisional locking2025
Reconfigurable upper leg support for a surgical frame2025
Pivotal bone anchor assembly and method for use thereof2025
Pivotal bone anchor assembly with retainer pre-positioned in expansion chamber a2025