Inventor · disambiguated record
Douglas J. Roger
Also filed as: ROGER DOUGLAS J
11 granted patents·3 pending applications·238 citations·filing 2011–2017
92Inventor score
Top patents by PatentIndex Score
14 records- 0186US8475460B1Angled reamer spindle for minimally invasive hip replacement surgeryROGER DOUGLAS J·Filed 2011·Granted Jul 2, 2013·34 cites·23 claims
- 0285US8480674B1Angled reamer spindle for minimally invasive hip replacement surgeryROGER DOUGLAS J·Filed 2011·Granted Jul 9, 2013·30 cites·24 claims
- 0384USD658286SDouble ended retractorRYSHKUS CHAD·Filed 2011·Granted Apr 24, 2012·34 cites·1 claims
- 0480US8834471B2Angled reamer spindle for minimally invasive hip replacement surgeryGREATBATCH MEDICAL SA·Filed 2013·Granted Sep 16, 2014·16 cites·26 claims
- 0580USD658285SFemoral neck elevatorRYSHKUS CHAD·Filed 2011·Granted Apr 24, 2012·27 cites·1 claims
- 0679US9622734B2Retractor tools for minimally invasive hip surgeryGREATBATCH LTD·Filed 2015·Granted Apr 18, 2017·3 cites·27 claims
- 0776USD658287SInferior acetabular/piriformis retractorRYSHKUS CHAD·Filed 2011·Granted Apr 24, 2012·23 cites·1 claims
- 0875USD658288SAnterior retractorRYSHKUS CHAD·Filed 2011·Granted Apr 24, 2012·21 cites·1 claims
- 0973USD658290SPosterior retractorRYSHKUS CHAD·Filed 2011·Granted Apr 24, 2012·19 cites·1 claims
- 1070USD658289SSecondary anterior retractorRYSHKUS CHAD·Filed 2011·Granted Apr 24, 2012·17 cites·1 claims
- 1166USD706924SSuperior acetabular retractorGREATBATCH LTD·Filed 2012·Granted Jun 10, 2014·14 cites·1 claims
- 1254US2017164939A1Retractor tools for minimally invasive hip surgeryGREATBATCH LTD·Filed 2017·Application pending·0 cites
- 1348US2015173733A1Retractor Tool For Minimally Invasive Hip Replacement SurgeryRYSHKUS CHAD·Filed 2011·Application pending·0 cites
- 1439US2015018833A1Cup ImpactorCRANDALL JONATHAN P·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →