Interspinous spacer devices for dynamic stabilization of degraded spinal segments Grant US-9603633-B2 United States of America 28 Mar 2017
Pedicle screw assembly and dynamic spinal stabilization devices incorporating the pedicle… Grant US-9226779-B2 United States of America 05 Jan 2016
Interspinous spacer devices for dynamic stabilization of degraded spinal segments Grant US-8945185-B2 United States of America 03 Feb 2015