Inventor · disambiguated record
Christian Urra
Also filed as: URRA CHRISTIAN
6 granted patents·7 citations·filing 2012–2016
72Inventor score
Top patents by PatentIndex Score
6 records- 0167US9956879B2Method and device for supplying auxiliary air to a rail vehicleKNORR BREMSE SYSTEME·Filed 2014·Granted May 1, 2018·4 cites·8 claims
- 0262US9839874B2Method and device for the regeneration of a two-chamber air dryerKNORR BREMSE SYSTEME·Filed 2014·Granted Dec 12, 2017·1 cites·6 claims
- 0355US9333459B2Air drying device for a rail vehicleKNORR BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH·Filed 2013·Granted May 10, 2016·1 cites·10 claims
- 0454US10493970B2Method and device for controlling an air dryer unit of an air supply system for primary and auxiliary air supply, in particular for a rail vehicleKNORR BREMSE SYSTEME·Filed 2016·Granted Dec 3, 2019·1 cites·12 claims
- 0544US9664185B2Condensate separator device for a compressor arrangement for the production of compressed airKNORR BREMSE SYSTEME·Filed 2012·Granted May 30, 2017·0 cites·7 claims
- 0643US10662984B2Compressed air preparation device and method for operating sameKNORR BREMSE SYSTEME·Filed 2016·Granted May 26, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →