Inventor · disambiguated record
Stephen Ahnert
Also filed as: AHNERT STEPHEN · AHNERT STEPHEN DEWEI
15 granted patents·4 pending applications·214 citations·filing 2007–2023
93Inventor score
Files withREDSHIFT SPORTS LLC6Elegant Medical LLC4GRACO CHILDRENS PROD INC3AHNERT STEPHEN2DEAN ROY L1
Top patents by PatentIndex Score
19 records- 0195US8322744B2Stroller and seat assemblyAHNERT STEPHEN·Filed 2010·Granted Dec 4, 2012·40 cites·20 claims
- 0294US8764048B1Foldable, removable, reversible stroller seatAHNERT STEPHEN·Filed 2010·Granted Jul 1, 2014·36 cites·20 claims
- 0390US8029014B2Stroller with synchronized seat height adjustmentGRACO CHILDRENS PROD INC·Filed 2008·Granted Oct 4, 2011·35 cites·18 claims
- 0481US12103627B2Automated bicycle light systemREDSHIFT SPORTS LLC·Filed 2022·Granted Oct 1, 2024·1 cites·22 claims
- 0581US8474854B2Foldable stroller and fold interlock mechanismDEAN ROY L·Filed 2009·Granted Jul 2, 2013·28 cites·13 claims
- 0680US10808741B2Quick-release clamp with secondary retention mechanismREDSHIFT SPORTS LLC·Filed 2014·Granted Oct 20, 2020·8 cites·10 claims
- 0778US9950760B2Multiple position bicycle seat postREDSHIFT SPORTS LLC·Filed 2014·Granted Apr 24, 2018·7 cites·10 claims
- 0877US10167040B2Bicycle suspension stem with integrated pivotREDSHIFT SPORTS LLC·Filed 2016·Granted Jan 1, 2019·4 cites·15 claims
- 0977US8934637B2Electronic stethoscopeElegant Medical LLC·Filed 2013·Granted Jan 13, 2015·4 cites·20 claims
- 1077US8210563B2Reversible stroller handleDOTSEY MICHAEL A·Filed 2009·Granted Jul 3, 2012·16 cites·18 claims
- 1174US8397612B2Modular roller systemKOPLIN JOSHUA·Filed 2010·Granted Mar 19, 2013·12 cites·15 claims
- 1272USD711532SElectronic stethoscope pick-up headElegant Medical LLC·Filed 2012·Granted Aug 19, 2014·20 cites·1 claims
- 1370US11975785B2Automated bicycle light systemREDSHIFT SPORTS LLC·Filed 2023·Granted May 7, 2024·0 cites·19 claims
- 1467US12151757B2Suspension seatpost with internal springREDSHIFT SPORTS LLC·Filed 2019·Granted Nov 26, 2024·1 cites·13 claims
- 1556US2010127480A1Foldable Stroller and Fold Linkage for SameGRACO CHILDRENS PROD INC·Filed 2009·Application pending·0 cites
- 1653US2015157291A1Electronic stethoscopeElegant Medical LLC·Filed 2014·Application pending·0 cites
- 1753US2009033051A1Stroller Wheel with Modular SuspensionGRACO CHILDRENS PROD INC·Filed 2007·Application pending·0 cites
- 1851US2018177484A1Electronic stethoscopeElegant Medical LLC·Filed 2017·Application pending·0 cites
- 1948US8763506B2Roller systemULRICH NATHAN·Filed 2008·Granted Jul 1, 2014·2 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →