Inventor
HAIR DON
US15 patents
⚠️ This page may combine multiple inventors who share the name “HAIR DON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPHATEC SPINE INC
13 patentsUS7377923B2May 27, 2008
Variable angle spinal screw assembly
ALPHATEC SPINE INC286 citations98
US10349983B2Jul 16, 2019
Pivotal bone anchor assembly with biased bushing for pre-lock friction fit
ALPHATEC SPINE INC27 citations97
US10595905B2Mar 24, 2020
Spinal screw assembly with snap-in-place bushing above a shank head hemisphere
ALPHATEC SPINE INC8 citations92
US10595906B2Mar 24, 2020
Spinal screw assembly with pressure bushing for pre-lock friction fit
ALPHATEC SPINE INC9 citations92
US10537366B2Jan 21, 2020
Pivotal bone anchor assembly with snap-in-place bushing for pre-lock friction fit
ALPHATEC SPINE INC8 citations92
US10524840B2Jan 7, 2020
Variable angle bone anchor assembly having biased bushing press fitment
ALPHATEC SPINE INC8 citations92
US11389207B2Jul 19, 2022
Bottom loaded bone screw assembly with direct pivotal engagement between screw head and body member
ALPHATEC SPINE INC2 citations84
US11039861B2Jun 22, 2021
Pivotal bone anchor assembly with snap-in-place bushing above a shank head hemisphere
ALPHATEC SPINE INC3 citations84
US10751093B2Aug 25, 2020
Pivotal bone anchor assembly with snap-in-place bushing having resilient alignment tabs and shank head engaging slots
ALPHATEC SPINE INC4 citations84
US10617448B2Apr 14, 2020
Variable angle spinal screw assembly with press fitment bushing
ALPHATEC SPINE INC4 citations84
US10588667B2Mar 17, 2020
Top and bottom loadable bone screw assembly with direct pivotal engagement between shank head and receiver
ALPHATEC SPINE INC4 citations84
US10537365B2Jan 21, 2020
Pivotal bone anchor assembly with biased bushing for pre-lock friction fit
ALPHATEC SPINE INC4 citations84
US11819248B2Nov 21, 2023
Pivotal bone anchor assembly with snap-in-place pre-lock friction fit bushing
ALPHATEC SPINE INC1 citations73