Inventor
HALL MARK T
US31 patents
⚠️ This page may combine multiple inventors who share the name “HALL MARK T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEPUY SYNTHES PRODUCTS INC
12 patentsUS9129054B2Sep 8, 2015
Systems and methods for surgical and interventional planning, support, post-operative follow-up, and, functional recovery tracking
DEPUY SYNTHES PRODUCTS INC450 citations98
US10595844B2Mar 24, 2020
Systems and methods for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking
DEPUY SYNTHES PRODUCTS INC240 citations97
US9629663B2Apr 25, 2017
Rod attachment for head to head cross connector
DEPUY SYNTHES PRODUCTS INC23 citations94
US9155579B2Oct 13, 2015
Polyaxial bone screw
DEPUY SYNTHES PRODUCTS INC11 citations92
US10136924B2Nov 27, 2018
Polyaxial bone screw
DEPUY SYNTHES PRODUCTS INC4 citations84
US9655657B2May 23, 2017
Polyaxial bone screw
DEPUY SYNTHES PRODUCTS INC5 citations84
US9486247B2Nov 8, 2016
Rod attachment for head to head cross connector
DEPUY SYNTHES PRODUCTS INC3 citations84
US9463049B2Oct 11, 2016
Polyaxial bone screw
DEPUY SYNTHES PRODUCTS INC5 citations84
US9387014B2Jul 12, 2016
Systems and methods for decompressing a spinal canal
DEPUY SYNTHES PRODUCTS INC3 citations84
US11923068B2Mar 5, 2024
Systems and methods for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking
DEPUY SYNTHES PRODUCTS INC2 citations72
US11798676B2Oct 24, 2023
Systems and methods for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking
DEPUY SYNTHES PRODUCTS INC0 citations62
US11883159B2Jan 30, 2024
Patient range of motion monitor
DEPUY SYNTHES PRODUCTS INC1 citations56
DEPUY SPINE INC
4 patentsUS7717939B2May 18, 2010
Rod attachment for head to head cross connector
DEPUY SPINE INC124 citations99
US7645294B2Jan 12, 2010
Head-to-head connector spinal fixation system
DEPUY SPINE INC149 citations98
US7967845B2Jun 28, 2011
Head-to-head connector spinal fixation system
DEPUY SPINE INC23 citations92
US7740659B2Jun 22, 2010
Insert for nucleus implant
DEPUY SPINE INC51 citations90
GM GLOBAL TECH OPERATIONS INC
4 patentsUS8052029B1Nov 8, 2011
Method of calibrating a friction stir spot welding system
GM GLOBAL TECH OPERATIONS INC19 citations92
US7997472B2Aug 16, 2011
Friction stir welding using an adhesive, copper, tin and zinc interlayer
GM GLOBAL TECH OPERATIONS INC8 citations81
US8052028B2Nov 8, 2011
Device for use with a friction stir spot welding (FSSW) apparatus
GM GLOBAL TECH OPERATIONS INC15 citations80
US8011560B2Sep 6, 2011
Apparatus and method of solid-state welding
GM GLOBAL TECH OPERATIONS INC11 citations80
LUDWIG STEVEN C
3 patentsDEPUY SYNTHES PRODUCTS LLC
3 patentsUS8920470B2Dec 30, 2014
Rod attachment for head to head cross connector
DEPUY SYNTHES PRODUCTS LLC8 citations92
US8663288B2Mar 4, 2014
Polyaxial bone screw
DEPUY SYNTHES PRODUCTS LLC17 citations92
US8920469B2Dec 30, 2014
Rod attachment for head to head cross connector
DEPUY SYNTHES PRODUCTS LLC5 citations84