Inventor · disambiguated record
Hans-Ulrich Kuhnel
Also filed as: KUEHNEL HANS-ULRICH · KUHNEL HANS-ULRICH
7 granted patents·1 pending application·47 citations·filing 1997–2008
83Inventor score
Top patents by PatentIndex Score
8 records- 0177US7207324B2Air-intake duct system for a combustion enginePIERBURG GMBH·Filed 2004·Granted Apr 24, 2007·16 cites·20 claims
- 0270US7546828B2Throttle body assembly for an internal combustion enginePIERBURG GMBH·Filed 2007·Granted Jun 16, 2009·9 cites·6 claims
- 0369US7428897B2Controllable two way valve devicePIERBURG GMBH·Filed 2005·Granted Sep 30, 2008·7 cites·19 claims
- 0465US8011175B2Exhaust-gas cooling device for an internal combustion enginePIERBURG GMBH·Filed 2008·Granted Sep 6, 2011·5 cites·6 claims
- 0563US8403031B2Heat transmission unitKUEHNEL HANS-ULRICH·Filed 2007·Granted Mar 26, 2013·2 cites·4 claims
- 0650US2009050302A1Cooling device for an internal combustion enginePIERBURG GMBH·Filed 2006·Application pending·0 cites
- 0749US8245767B2Heat transmission unit for an internal combustion engineHUSGES HANS-JURGEN·Filed 2008·Granted Aug 21, 2012·0 cites·10 claims
- 0836US5826554APressure relief means for a thin wall, air intake pipe for an internal combustion enginePIERBURG AG·Filed 1997·Granted Oct 27, 1998·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →