Inventor · disambiguated record
Eric L. Hagen
Also filed as: HAGEN ERIC L
3 granted patents·60 citations·filing 2003–2012
72Inventor score
Top patents by PatentIndex Score
3 records- 0187US7588368B2System for diagnosing temperature sensor operation in an exhaust gas aftertreatment systemCUMMINS INC·Filed 2006·Granted Sep 15, 2009·32 cites·15 claims
- 0278US9014918B2Health monitoring systems and techniques for vehicle systemsHAGEN ERIC L·Filed 2012·Granted Apr 21, 2015·24 cites·12 claims
- 0345US7006912B2Cylinder misfire diagnostic systemCUMMINS INC·Filed 2003·Granted Feb 28, 2006·4 cites·45 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →