Inventor · disambiguated record
Leif Heidingsfelder
Also filed as: HEIDINGSFELDER LEIF
11 granted patents·1 pending application·20 citations·filing 2011–2017
84Inventor score
Top patents by PatentIndex Score
12 records- 0180US9562537B2Exhaust-gas turbochargerBORGWARNER INC·Filed 2013·Granted Feb 7, 2017·5 cites·15 claims
- 0274US9556882B2Turbocharger with variable turbine geometryHEIDINGSFELDER LEIF·Filed 2012·Granted Jan 31, 2017·6 cites·11 claims
- 0367US10302123B2Coupling rodBORGWARNER INC·Filed 2016·Granted May 28, 2019·1 cites·8 claims
- 0465US9677419B2Exhaust-gas turbochargerHEIDINGSFELDER LEIF·Filed 2011·Granted Jun 13, 2017·3 cites·12 claims
- 0563US11060413B2Turbine with variable turbine geometryBORGWARNER INC·Filed 2017·Granted Jul 13, 2021·1 cites·15 claims
- 0655US9308576B2Method for manufacturing a turbocharger with variable turbine geometryRAMB THOMAS·Filed 2011·Granted Apr 12, 2016·2 cites·15 claims
- 0752US10830088B2Turbine having a multipart turbine housingBORGWARNER INC·Filed 2017·Granted Nov 10, 2020·0 cites·16 claims
- 0852US9388708B2TurbochargerHEIDINGSFELDER LEIF·Filed 2011·Granted Jul 12, 2016·1 cites·19 claims
- 0951US9771943B2Setting regulating rod length by fixedly attaching a regulating rod to an end piece by application of a weld filler applied thereat through a weld windowBORGWARNER INC·Filed 2013·Granted Sep 26, 2017·1 cites·5 claims
- 1048US2015107404A1Coupling rodBORGWARNER INC·Filed 2013·Application pending·0 cites
- 1143US9359909B2Exhaust-gas turbochargerHEIDINGSFELDER LEIF·Filed 2011·Granted Jun 7, 2016·0 cites·14 claims
- 1235US9909454B2Exhaust-gas turbochargerHEIDINGSFELDER LEIF·Filed 2011·Granted Mar 6, 2018·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →