Inventor · disambiguated record
John Hincks Duke
Also filed as: DUKE JOHN · DUKE JOHN H · DUKE JOHN HINCKS
13 granted patents·4 pending applications·266 citations·filing 1987–2021
92Inventor score
Top patents by PatentIndex Score
17 records- 0192US8421260B2Hydrokinetic turbine for low velocity currentsDUKE JOHN HINCKS·Filed 2010·Granted Apr 16, 2013·17 cites·7 claims
- 0288US6407749B1Combined scroll and zoom method and apparatusFiled 2000·Granted Jun 18, 2002·78 cites·1 claims
- 0383US4884800ARowing machineDUKE JOHN H·Filed 1989·Granted Dec 5, 1989·78 cites·3 claims
- 0479US8939804B2Wave-powered autonomous plankton collectorDUKE JOHN HINCKS·Filed 2012·Granted Jan 27, 2015·5 cites·11 claims
- 0575US6602168B2Flexion extension exerciserFiled 2001·Granted Aug 5, 2003·28 cites·17 claims
- 0672US9776710B2Wingtip vortex drag reduction method using backwash convergenceDUKE JOHN HINCKS·Filed 2014·Granted Oct 3, 2017·5 cites·17 claims
- 0771US9586084B2Exercise rocking chairDUKE JOHN HINCKS·Filed 2016·Granted Mar 7, 2017·3 cites·6 claims
- 0864US9709024B2Vortex energy recovery turbineDUKE JOHN HINCKS·Filed 2013·Granted Jul 18, 2017·2 cites·2 claims
- 0963USD515850SCantilever tableDUKE JOHN HINCKS·Filed 2004·Granted Feb 28, 2006·13 cites·1 claims
- 1061US8978655B2Integral valve effect respiratorDUKE JOHN HINCKS·Filed 2012·Granted Mar 17, 2015·2 cites·2 claims
- 1160US4846460ARowing machineDUKE JOHN H·Filed 1987·Granted Jul 11, 1989·33 cites·3 claims
- 1255US2007034755A1Folding star trivetDUKE JOHN H·Filed 2006·Application pending·0 cites
- 1355US2022331201A1Combined Lung Mobilizer and VentilatorDUKE JOHN HINCKS·Filed 2021·Application pending·0 cites
- 1452US2009188506A1Integral valve effect respiratorDUKE JOHN·Filed 2009·Application pending·0 cites
- 1549US11097150B2Three-dimensional rocking chair with variable curvature base for abdominal exerciseDUKE JOHN HINCKS·Filed 2019·Granted Aug 24, 2021·0 cites·1 claims
- 1642US2003147308A1World clockFiled 2003·Application pending·0 cites
- 1732USD904536SExercise rocking chairDUKE JOHN HINCKS·Filed 2019·Granted Dec 8, 2020·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →