Inventor · disambiguated record
Roland Kirchberger
Also filed as: KIRCHBERGER ROLAND
12 granted patents·57 citations·filing 2001–2021
88Inventor score
Files withBRP ROTAX GMBH & CO KG3HILLER BERNHARD3KIRCHBERGER ROLAND3ALMBAUER RAIMUND1MAN NUTZFAHRZEUGE OESTERREICH1
Top patents by PatentIndex Score
12 records- 0189US11236651B2Exhaust valve assembly for a two-stroke internal combustion engineBRP ROTAX GMBH & CO KG·Filed 2018·Granted Feb 1, 2022·4 cites·20 claims
- 0285US10800490B2Exhaust assembly, exhaust system, and power pack for a vehicleBRP ROTAX GMBH & CO KG·Filed 2018·Granted Oct 13, 2020·5 cites·16 claims
- 0381US9382816B2Method and apparatus for operating a steam cycle process with a lubricated expanderALMBAUER RAIMUND·Filed 2011·Granted Jul 5, 2016·5 cites·27 claims
- 0478US8732967B2Process and incremental transducer for determining an actual position of a body along a measuring path of a material measure having at least one gapHILLER BERNHARD·Filed 2011·Granted May 27, 2014·4 cites·15 claims
- 0574US8584370B2Absolute value transducer with discontinuity in coded absolute positionHILLER BERNHARD·Filed 2011·Granted Nov 19, 2013·3 cites·17 claims
- 0674US7574985B2Two-stroke internal combustion engineKIRCHBERGER ROLAND·Filed 2005·Granted Aug 18, 2009·8 cites·4 claims
- 0774US7073482B2Four-cycle internal combustion engineKIRCHBERGER ROLAND·Filed 2001·Granted Jul 11, 2006·21 cites·5 claims
- 0867US11891930B2Exhaust valve assembly for a two-stroke internal combustion engineBRP ROTAX GMBH & CO KG·Filed 2021·Granted Feb 6, 2024·0 cites·5 claims
- 0951US8381524B2Reciprocating expansion engine and piston of a reciprocating expansion engineMAN NUTZFAHRZEUGE OESTERREICH·Filed 2009·Granted Feb 26, 2013·0 cites·19 claims
- 1050US7597041B2Weapon having an eccentrically-pivoted barrelMOOG GMBH·Filed 2006·Granted Oct 6, 2009·6 cites·8 claims
- 1148US8620619B2Rotary encoder comprising internal error control and method thereforHILLER BERNHARD·Filed 2008·Granted Dec 31, 2013·1 cites·20 claims
- 1246US11384723B2Two-stroke internal combustion engineKIRCHBERGER ROLAND·Filed 2017·Granted Jul 12, 2022·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →