Inventor
COWAN MICHAEL A
US13 patents
⚠️ This page may combine multiple inventors who share the name “COWAN MICHAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHERN SPINE LLC
8 patentsUS9561061B2Feb 7, 2017
Interspinous process spacing device
SOUTHERN SPINE LLC10 citations92
US9226781B2Jan 5, 2016
Implantation tools for interspinous process spacing device
SOUTHERN SPINE LLC8 citations92
US10792078B2Oct 6, 2020
Interspinous process spacing device
SOUTHERN SPINE LLC4 citations83
US10022163B2Jul 17, 2018
Interspinous process spacing device
SOUTHERN SPINE LLC6 citations83
US10022162B2Jul 17, 2018
Interspinous process spacing device
SOUTHERN SPINE LLC6 citations83
US9883894B2Feb 6, 2018
Implantation tools for interspinous process spacing device
SOUTHERN SPINE LLC6 citations83
US11517355B2Dec 6, 2022
Interspinous process spacing device
SOUTHERN SPINE LLC0 citations62
US10413335B2Sep 17, 2019
Implantation tools for interspinous process spacing device
SOUTHERN SPINE LLC0 citations51
SMISSON III HUGH F
3 patentsUS8419738B2Apr 16, 2013
Implantation tools for interspinous process spacing device
SMISSON III HUGH F50 citations97
US8623024B2Jan 7, 2014
Implantation tools for interspinous process spacing device
SMISSON III HUGH F8 citations92
US8591547B2Nov 26, 2013
Interspinous process spacing device
SMISSON III HUGH F13 citations92