Assignee
JOHANN ERIK
DE·4 granted patents·44 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0186US9816528B2Fluid-flow machineJOHANN ERIK·Filed 2012·Granted Nov 14, 2017·8 cites·19 claims
- 0284US8251648B2Casing treatment for axial compressors in a hub areaJOHANN ERIK·Filed 2009·Granted Aug 28, 2012·25 cites·24 claims
- 0379US9512727B2Rotor of an axial compressor stage of a turbomachineJOHANN ERIK·Filed 2012·Granted Dec 6, 2016·8 cites·14 claims
- 0469US9822795B2Stator of an axial compressor stage of a turbomachineJOHANN ERIK·Filed 2012·Granted Nov 21, 2017·3 cites·21 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →