Assignee
HAEFNER JOCHEN
DE·2 granted patents·1 pending application·4 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0162US8291880B2Internal combustion engine comprising several combustion chambersHAEFNER JOCHEN·Filed 2009·Granted Oct 23, 2012·4 cites·4 claims
- 0236US9556835B2Intake module for an internal combustion engineHAEFNER JOCHEN·Filed 2012·Granted Jan 31, 2017·0 cites·14 claims
- 0330US2014326215A1Arrangement of an Air Supply Device on a Cylinder Head for an Internal Combustion EngineHAEFNER JOCHEN·Filed 2012·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →