Inventor · disambiguated record
Christopher M. Campbell
Also filed as: CAMPBELL CHRISTOPHER · CAMPBELL CHRISTOPHER M
27 granted patents·2 pending applications·2,101 citations·filing 1999–2022
97Inventor score
Files withSPACEFLEX INT LLC5STRYKER SPINE5ALPHATEC SPINE INC4ROLLS ROYCE DEUTSCHLAND LTD & CO KG4WHIRLPOOL CO3
Top patents by PatentIndex Score
29 records- 0197US10967313B2Filter cartridgeWHIRLPOOL CO·Filed 2019·Granted Apr 6, 2021·8 cites·10 claims
- 0297US10525387B2Filter cartridgeWHIRLPOOL CO·Filed 2017·Granted Jan 7, 2020·21 cites·14 claims
- 0396US10584040B2Filter cartridgeWHIRLPOOL CO·Filed 2017·Granted Mar 10, 2020·10 cites·20 claims
- 0496US6602255B1Bone screw retaining systemSTRYKER SPINE·Filed 2000·Granted Aug 5, 2003·608 cites·37 claims
- 0592US7887547B2Bone screw retaining systemSTRYKER SPINE·Filed 2005·Granted Feb 15, 2011·65 cites·11 claims
- 0692US6626907B2Anterior cervical plate and fixation systemALPHATEC MFG INC·Filed 2001·Granted Sep 30, 2003·407 cites·33 claims
- 0792US6258089B1Anterior cervical plate and fixation systemALPHATEC MFG INC·Filed 1999·Granted Jul 10, 2001·681 cites·41 claims
- 0890US10816087B2Planetary gearing and planet pin for a planetary gearingROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Oct 27, 2020·6 cites·18 claims
- 0989USD820386SFilter cartridgeSPACEFLEX INT LLC·Filed 2017·Granted Jun 12, 2018·32 cites·1 claims
- 1088US11085523B2Planetary gearingROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Aug 10, 2021·6 cites·16 claims
- 1188US10767755B2Planetary gearing and planet pin for a planetary gearingROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Sep 8, 2020·5 cites·20 claims
- 1288US9532819B2Plating systems for bone fixationALPHATEC SPINE INC·Filed 2015·Granted Jan 3, 2017·8 cites·14 claims
- 1388US8882661B2RetractorHUTTON CLARK·Filed 2007·Granted Nov 11, 2014·50 cites·17 claims
- 1486US9186189B2Bone screw retaining systemSTRYKER SPINE·Filed 2014·Granted Nov 17, 2015·16 cites·27 claims
- 1586US8287550B2Bone screw retaining systemCAMPBELL CHRISTOPHER M·Filed 2011·Granted Oct 16, 2012·22 cites·18 claims
- 1685USD831154SFilter cartridgeSPACEFLEX INT LLC·Filed 2017·Granted Oct 16, 2018·25 cites·1 claims
- 1783USD831155SFilter cartridgeSPACEFLEX INT LLC·Filed 2017·Granted Oct 16, 2018·22 cites·1 claims
- 1882USD820387SFilter cartridgeSPACEFLEX INT LLC·Filed 2017·Granted Jun 12, 2018·21 cites·1 claims
- 1981USD831156SFilter cartridgeSPACEFLEX INT LLC·Filed 2017·Granted Oct 16, 2018·20 cites·1 claims
- 2081US8734496B2Bone screw retaining systemSTRYKER SPINE·Filed 2012·Granted May 27, 2014·9 cites·17 claims
- 2180US9078718B2Plating systems for bone fixationCAMPBELL CHRISTOPHER M·Filed 2007·Granted Jul 14, 2015·22 cites·16 claims
- 2278US9968347B2RetractorALPHATEC SPINE INC·Filed 2014·Granted May 15, 2018·9 cites·18 claims
- 2374US9737339B2Posterio spinal fixationCOPP MATTHEW·Filed 2005·Granted Aug 22, 2017·21 cites·36 claims
- 2467US9615866B1Surgical fixation system and related methodsSMITH WILLIAM·Filed 2009·Granted Apr 11, 2017·6 cites·9 claims
- 2560US10258387B2Fastener retention system for spinal platesALPHATEC SPINE INC·Filed 2014·Granted Apr 16, 2019·1 cites·11 claims
- 2652US11603921B2Planetary gear mechanism for a gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Mar 14, 2023·0 cites·12 claims
- 2749US11241260B2Fastener retention system for spinal platesALPHATEC SPINE INC·Filed 2019·Granted Feb 8, 2022·0 cites·20 claims
- 2846US2003093082A1Bone screw retaining systemSTRYKER SPINE·Filed 2002·Application pending·0 cites
- 2940US2017202586A1Composite implant trialDEPUY SYNTHES PRODUCTS INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →