Inventor
BRUMFIELD DAVID L
US50 patents
⚠️ This page may combine multiple inventors who share the name “BRUMFIELD DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SDGI HOLDINGS INC
11 patentsUS6248107B1Jun 19, 2001
System for reducing the displacement of a vertebra
SDGI HOLDINGS INC217 citations99
US6402751B1Jun 11, 2002
Device for linking adjacent rods in spinal instrumentation
SDGI HOLDINGS INC380 citations98
US6136003AOct 24, 2000
Device for linking adjacent rods in spinal instrumentation
SDGI HOLDINGS INC187 citations98
US5947966ASep 7, 1999
Device for linking adjacent rods in spinal instrumentation
SDGI HOLDINGS INC272 citations98
US5910141AJun 8, 1999
Rod introduction apparatus
SDGI HOLDINGS INC643 citations98
US6379357B1Apr 30, 2002
Modular spinal system
SDGI HOLDINGS INC155 citations97
US6235028B1May 22, 2001
Surgical guide rod
SDGI HOLDINGS INC573 citations97
US6176861B1Jan 23, 2001
Modular spinal system
SDGI HOLDINGS INC246 citations97
US6146386ANov 14, 2000
Cable operated bone anchor compressor
SDGI HOLDINGS INC190 citations97
US6036692AMar 14, 2000
Rod introducer forceps
SDGI HOLDINGS INC291 citations97
US5810878ASep 22, 1998
Rod introducer forceps
SDGI HOLDINGS INC139 citations96
TREACE MEDICAL CONCEPTS INC
10 patentsUS11020244B2Jun 1, 2021
Bone harvester and bone marrow removal system and method
TREACE MEDICAL CONCEPTS INC14 citations94
US10653467B2May 19, 2020
Intra-osseous plate system and method
TREACE MEDICAL CONCEPTS INC12 citations94
US10245088B2Apr 2, 2019
Bone plating system and method
TREACE MEDICAL CONCEPTS INC36 citations94
US9925068B2Mar 27, 2018
Bone harvester and bone marrow removal system and method
TREACE MEDICAL CONCEPTS INC16 citations92
US11426219B2Aug 30, 2022
Intra-osseous plate system and method
TREACE MEDICAL CONCEPTS INC7 citations86
US11154340B2Oct 26, 2021
Bone plating system and method
TREACE MEDICAL CONCEPTS INC11 citations86
US12396771B2Aug 26, 2025
Intra-osseous plate system and method
TREACE MEDICAL CONCEPTS INC0 citations63
US12059185B2Aug 13, 2024
Bone plating system and method
TREACE MEDICAL CONCEPTS INC0 citations63
US11969193B2Apr 30, 2024
Intra-osseous plate system and method
TREACE MEDICAL CONCEPTS INC0 citations63
US12257163B2Mar 25, 2025
Bone harvester and bone marrow removal system and method
TREACE MEDICAL CONCEPTS INC0 citations62
DANEK MEDICAL INC
7 patentsUS5352231AOct 4, 1994
Nut starter wrench for orthopedic fixation system
DANEK MEDICAL INC205 citations99
US5209751AMay 11, 1993
Spinal fixation system
DANEK MEDICAL INC202 citations99
US5609592AMar 11, 1997
Spinal Fixation System
DANEK MEDICAL INC308 citations98
US5562662AOct 8, 1996
Spinal fixation system and method
DANEK MEDICAL INC292 citations98
US5534002AJul 9, 1996
Spinal fixation system
DANEK MEDICAL INC221 citations98
US5527314AJun 18, 1996
Spinal fixation system
DANEK MEDICAL INC445 citations98
US5396880AMar 14, 1995
Endoscope for direct visualization of the spine and epidural space
DANEK MEDICAL INC444 citations98
SMITH & NEPHEW RICHARDS INC
5 patentsUS5312406AMay 17, 1994
Method of treating an intertrochanteric fracture
SMITH & NEPHEW RICHARDS INC126 citations99
US5167663ADec 1, 1992
Femoral fracture device
SMITH & NEPHEW RICHARDS INC225 citations99
US5562666AOct 8, 1996
Method for treating intertrochanteric fracture utilizing a femoral fracture device
SMITH & NEPHEW RICHARDS INC103 citations98
US5129899AJul 14, 1992
Bone fixation apparatus
SMITH & NEPHEW RICHARDS INC454 citations97
US5032125AJul 16, 1991
Intramedullary hip screw
SMITH & NEPHEW RICHARDS INC270 citations96
WARSAW ORTHOPEDIC INC
4 patentsUS7367978B2May 6, 2008
Adjustable spinal tether
WARSAW ORTHOPEDIC INC179 citations99
US7625376B2Dec 1, 2009
Reducing instrument for spinal surgery
WARSAW ORTHOPEDIC INC41 citations96
US7575587B2Aug 18, 2009
Top-tightening side-locking spinal connector assembly
WARSAW ORTHOPEDIC INC131 citations94
US7744598B2Jun 29, 2010
Reducing instrument for spinal surgery
WARSAW ORTHOPEDIC INC35 citations93
BRUMFIELD DAVID L
3 patentsSMITH & NEPHEW INC
3 patentsUS11883040B2Jan 30, 2024
Methods and devices for installing standard and reverse shoulder implants
SMITH & NEPHEW INC8 citations84
US10842512B2Nov 24, 2020
Methods and devices for installing standard and reverse shoulder implants
SMITH & NEPHEW INC8 citations83
US10426495B2Oct 1, 2019
Methods and devices for installing standard and reverse shoulder implants
SMITH & NEPHEW INC8 citations83