Inventor · disambiguated record
Helmut Altendorfer
Also filed as: ALTENDORFER HELMUT
2 granted patents·1 pending application·3 citations·filing 2006–2016
38Inventor score
Top patents by PatentIndex Score
3 records- 0150US8171898B2Crankcase breathing systemNAGENKOEGL GUENTHER·Filed 2007·Granted May 8, 2012·3 cites·17 claims
- 0247US10677678B2Method for detecting an unsealed location in a heat recovery system of an internal combustion engineAVL LIST GMBH·Filed 2016·Granted Jun 9, 2020·0 cites·10 claims
- 0339US2009320775A1Internal Combustion EngineALTENDORFER HELMUT·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →