Inventor · disambiguated record
Troy D. Drewry
Also filed as: DREWRY TROY · DREWRY TROY D
61 granted patents·3 pending applications·19,039 citations·filing 1996–2019
99Inventor score
Files withSDGI HOLDINGS INC34WARSAW ORTHOPEDIC INC16SPINE WAVE INC6DREWRY TROY D2PARADIGM SPINE LLC1
Top patents by PatentIndex Score
64 records- 0199US6287311B1Multi-angle bone screw assembly using shape-memory technologySDGI HOLDINGS INC·Filed 2000·Granted Sep 11, 2001·478 cites·20 claims
- 0298US7172593B2Non-metallic implant devices and intra-operative methods for assembly and fixationSDGI HOLDINGS INC·Filed 2003·Granted Feb 6, 2007·1.4k cites·74 claims
- 0398US6773437B2Shape memory alloy stapleSDGI HOLDINGS INC·Filed 2001·Granted Aug 10, 2004·1.2k cites·34 claims
- 0498US6616669B2Method for the correction of spinal deformities through vertebral body tethering without fusionSDGI HOLDINGS INC·Filed 2001·Granted Sep 9, 2003·661 cites·35 claims
- 0598US6454773B1Multi-angle bone screw assembly using shape-memory technologySDGI HOLDINGS INC·Filed 2001·Granted Sep 24, 2002·227 cites·25 claims
- 0698US6325805B1Shape memory alloy stapleSDGI HOLDINGS INC·Filed 1999·Granted Dec 4, 2001·1.7k cites·27 claims
- 0798US6132434AMulti-angle bone screw assembly using shape-memory technologySDGI HOLDINGS INC·Filed 1999·Granted Oct 17, 2000·368 cites·59 claims
- 0897US9101489B2Expandable anterior lumbar interbody fusion deviceSPINE WAVE INC·Filed 2014·Granted Aug 11, 2015·91 cites·28 claims
- 0997US6783527B2Flexible spinal stabilization system and methodSDGI HOLDINGS INC·Filed 2001·Granted Aug 31, 2004·701 cites·78 claims
- 1097US6605090B1Non-metallic implant devices and intra-operative methods for assembly and fixationSDGI HOLDINGS INC·Filed 2000·Granted Aug 12, 2003·524 cites·10 claims
- 1196US7018379B2Flexible spinal stabilization system and methodSDGI HOLDINGS INC·Filed 2004·Granted Mar 28, 2006·401 cites·15 claims
- 1296US6053917AMulti-axial bone screw assemblySDGI HOLDINGS INC·Filed 1999·Granted Apr 25, 2000·878 cites·17 claims
- 1396US5879350AMulti-axial bone screw assemblySDGI HOLDINGS INC·Filed 1996·Granted Mar 9, 1999·1.1k cites·23 claims
- 1496US5728098AMulti-angle bone screw assembly using shape-memory technologySDGI HOLDINGS INC·Filed 1996·Granted Mar 17, 1998·722 cites·83 claims
- 1595US7901434B2Vertebral rod assemblies and methodsWARSAW ORTHOPEDIC INC·Filed 2009·Granted Mar 8, 2011·32 cites·20 claims
- 1695US7615078B2Vertebral body and disc space replacement devicesWARSAW ORTHOPEDIC INC·Filed 2006·Granted Nov 10, 2009·96 cites·22 claims
- 1795US5885286AMulti-axial bone screw assemblySDGI HOLDINGS INC·Filed 1997·Granted Mar 23, 1999·1k cites·27 claims
- 1895US5797911AMulti-axial bone screw assemblySDGI HOLDINGS INC·Filed 1996·Granted Aug 25, 1998·997 cites·15 claims
- 1994US6299613B1Method for the correction of spinal deformities through vertebral body tethering without fusionSDGI HOLDINGS INC·Filed 1999·Granted Oct 9, 2001·501 cites·30 claims
- 2094US5954725AMulti-angle bone screw assembly using shape memory technologySDGI HOLDINGS INC·Filed 1998·Granted Sep 21, 1999·525 cites·24 claims
- 2194US5891145AMulti-axial screwSDGI HOLDINGS INC·Filed 1997·Granted Apr 6, 1999·813 cites·21 claims
- 2293US6235028B1Surgical guide rodSDGI HOLDINGS INC·Filed 2000·Granted May 22, 2001·573 cites·50 claims
- 2393USD403069SOrthopedic bone supportSDGI HOLDINGS INC·Filed 1997·Granted Dec 22, 1998·49 cites·1 claims
- 2492US7837714B2Methods and devices for the interconnection of bone attachment devicesWARSAW ORTHOPEDIC INC·Filed 2006·Granted Nov 23, 2010·106 cites·16 claims
- 2592US6296643B1Device for the correction of spinal deformities through vertebral body tethering without fusionSDGI HOLDINGS INC·Filed 1999·Granted Oct 2, 2001·457 cites·39 claims
- 2691US9707094B2Expandable anterior lumbar interbody fusion deviceSPINE WAVE INC·Filed 2016·Granted Jul 18, 2017·12 cites·19 claims
- 2791US6287308B1Methods and apparatus for fusionless treatment of spinal deformitiesSDGI HOLDINGS INC·Filed 1999·Granted Sep 11, 2001·506 cites·46 claims
- 2890US9968381B2Translaminar interspinous stabilization systemPARADIGM SPINE LLC·Filed 2016·Granted May 15, 2018·12 cites·14 claims
- 2990US9387089B2Expandable anterior lumbar interbody fusion deviceSPINE WAVE INC·Filed 2015·Granted Jul 12, 2016·10 cites·14 claims
- 3089US7517359B2Vertebral rod assemblies and methodsSDGI HOLDINGS INC·Filed 2005·Granted Apr 14, 2009·59 cites·20 claims
- 3189US6991653B2Vertebral body and disc space replacement devicesSDGI HOLDINGS INC·Filed 2003·Granted Jan 31, 2006·140 cites·72 claims
- 3289US5782831AMethod an device for spinal deformity reduction using a cable and a cable tensioning systemSDGI HOLDINGS INC·Filed 1996·Granted Jul 21, 1998·458 cites·31 claims
- 3388US8353934B2Crosslink interconnection of bone attachment devicesWARSAW ORTHOPEDIC INC·Filed 2010·Granted Jan 15, 2013·32 cites·7 claims
- 3488US7828826B2Flexible spinal stabilization system and methodWARSAW ORTHOPEDIC INC·Filed 2006·Granted Nov 9, 2010·31 cites·23 claims
- 3588US7367978B2Adjustable spinal tetherWARSAW ORTHOPEDIC INC·Filed 2002·Granted May 6, 2008·179 cites·17 claims
- 3687US7722648B2Crosslink interconnection of bone attachment devicesWARSAW ORTHOPEDIC INC·Filed 2006·Granted May 25, 2010·48 cites·9 claims
- 3786US6623484B2Methods and apparatus for fusionless treatment of spinal deformitiesSDGI HOLDINGS INC·Filed 2001·Granted Sep 23, 2003·175 cites·50 claims
- 3884US5951553AMethods and apparatus for fusionless treatment of spinal deformitiesSDGI HOLDINGS INC·Filed 1997·Granted Sep 14, 1999·349 cites·32 claims
- 3983US7867258B2Multi-axial bone attachment memberWARSAW ORTHOPEDIC INC·Filed 2006·Granted Jan 11, 2011·30 cites·25 claims
- 4082US6436099B1Adjustable spinal tetherSDGI HOLDINGS INC·Filed 1999·Granted Aug 20, 2002·248 cites·80 claims
- 4182US5897556ADevice for supporting weak bony structuresSDGI HOLDINGS INC·Filed 1997·Granted Apr 27, 1999·212 cites·11 claims
- 4281US8142483B2Flexible spinal stabilization system and methodDREWRY TROY D·Filed 2010·Granted Mar 27, 2012·10 cites·21 claims
- 4381US7285121B2Devices and methods for the correction and treatment of spinal deformitiesWARSAW ORTHOPEDIC INC·Filed 2002·Granted Oct 23, 2007·116 cites·61 claims
- 4480US7556630B2Flexible member tensioning instruments and methodsWARSAW ORTHOPEDIC INC·Filed 2006·Granted Jul 7, 2009·18 cites·20 claims
- 4580US5947966ADevice for linking adjacent rods in spinal instrumentationSDGI HOLDINGS INC·Filed 1997·Granted Sep 7, 1999·272 cites·20 claims
- 4679US7625380B2Dual distractor inserterWARSAW ORTHOPEDIC INC·Filed 2004·Granted Dec 1, 2009·76 cites·9 claims
- 4778US8512406B2Vertebral body and disc space replacement devicesWHITE JOHN L·Filed 2009·Granted Aug 20, 2013·12 cites·7 claims
- 4878US7988711B2Low profile vertebral stabilization systems and methodsWARSAW ORTHOPEDIC INC·Filed 2006·Granted Aug 2, 2011·16 cites·10 claims
- 4977US6149651ADevice for supporting weak bony structuresSDGI HOLDINGS INC·Filed 1999·Granted Nov 21, 2000·156 cites·30 claims
- 5075US5976135ALateral connector assemblySDGI HOLDINGS INC·Filed 1997·Granted Nov 2, 1999·213 cites·21 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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