Inventor
FIELD DAVID C
US34 patents
⚠️ This page may combine multiple inventors who share the name “FIELD DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHERN SPINE LLC
19 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
US10010354B2Jul 3, 2018
Interspinous process spacing device
SOUTHERN SPINE LLC6 citations83
US10004542B2Jun 26, 2018
Interspinous process spacing device
SOUTHERN SPINE LLC6 citations83
US9883894B2Feb 6, 2018
Implantation tools for interspinous process spacing device
SOUTHERN SPINE LLC6 citations83
US9668786B2Jun 6, 2017
Linkage systems for interspinous process spacing device
SOUTHERN SPINE LLC4 citations83
US10206788B2Feb 19, 2019
Expandable interbody devices and related instruments and methods for spinal fusion surgery
SOUTHERN SPINE LLC11 citations81
USD597673SAug 4, 2009
Shielded spinal stabilization plate
SOUTHERN SPINE LLC4 citations63
US11517355B2Dec 6, 2022
Interspinous process spacing device
SOUTHERN SPINE LLC0 citations62
US12114900B2Oct 15, 2024
Interspinous process spacing device
SOUTHERN SPINE LLC0 citations61
US11896495B2Feb 13, 2024
Expandable interbody devices and related instruments and methods for spinal fusion surgery
SOUTHERN SPINE LLC0 citations60
US11179244B2Nov 23, 2021
Expandable interbody devices and related instruments and methods for spinal fusion surgery
SOUTHERN SPINE LLC0 citations60
US10624682B2Apr 21, 2020
Interspinous process spacing device
SOUTHERN SPINE LLC0 citations51
US10413335B2Sep 17, 2019
Implantation tools for interspinous process spacing device
SOUTHERN SPINE LLC0 citations51
US10292739B2May 21, 2019
Rasp tool
SOUTHERN SPINE LLC0 citations51
US11553946B2Jan 17, 2023
Convertible dynamic interspinous process devices and methods for spinal surgery
SOUTHERN SPINE LLC0 citations44
SMISSON III HUGH F
6 patentsUS8419738B2Apr 16, 2013
Implantation tools for interspinous process spacing device
SMISSON III HUGH F50 citations97
US8109906B2Feb 7, 2012
Control of a pump device
SMISSON III HUGH F28 citations95
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
US8668725B2Mar 11, 2014
Bone screw
SMISSON III HUGH F9 citations81
US8057521B2Nov 15, 2011
Surgical stabilization system
SMISSON III HUGH F14 citations77
SMISSON CARTLEDGE BIOMEDICAL LLC
4 patentsUS7896834B2Mar 1, 2011
Alignment and attachment of a heat exchanger cartridge to a pump device
SMISSON CARTLEDGE BIOMEDICAL LLC79 citations96
US7975491B2Jul 12, 2011
Heat exchange system for a pump device
SMISSON CARTLEDGE BIOMEDICAL LLC29 citations92
US8764408B2Jul 1, 2014
User interface and controls for a pump device
SMISSON CARTLEDGE BIOMEDICAL LLC11 citations91
US8360737B2Jan 29, 2013
Dynamic range motor for a pump device
SMISSON CARTLEDGE BIOMEDICAL LLC7 citations82