Inventor · disambiguated record
Arnulf Spieth
Also filed as: SPIETH ARNULF
24 granted patents·2 pending applications·57 citations·filing 2006–2022
93Inventor score
Files withEBERSPAECHER EXHAUST TECH GMBH5EBERSPAECHER J GMBH & CO5SPIETH ARNULF5EBERSPÄCHER EXHAUST TECH GMBH & CO KG4Purem GmbH3
Top patents by PatentIndex Score
26 records- 0187US8292026B2SilencerTAUSCHEK THOMAS·Filed 2011·Granted Oct 23, 2012·22 cites·39 claims
- 0281US9021795B2Heat transfer device and manufacturing methodSPIETH ARNULF·Filed 2011·Granted May 5, 2015·7 cites·19 claims
- 0372US7444806B2Exhaust system componentEBERSPAECHER J GMBH & CO·Filed 2007·Granted Nov 4, 2008·7 cites·19 claims
- 0466US7866709B2Crosstalk device for an exhaust systemEBERSPAECHER J GMBH & CO·Filed 2006·Granted Jan 11, 2011·5 cites·19 claims
- 0565US9416712B2Thermoelectric module with heat exchangerEBERSPÄCHER EXHAUST TECH GMBH & CO KG·Filed 2013·Granted Aug 16, 2016·2 cites·20 claims
- 0665US9249713B2Vehicle componentSPIETH ARNULF·Filed 2011·Granted Feb 2, 2016·1 cites·10 claims
- 0765US7543682B2Sheet-metal-type partEBERSPAECHER J GMBH & CO·Filed 2007·Granted Jun 9, 2009·4 cites·16 claims
- 0863US8745977B2Mass damperSPIETH ARNULF·Filed 2011·Granted Jun 10, 2014·2 cites·20 claims
- 0963US7650964B2Arrangement of parts and a respective manufacturing methodEBERSPAECHER J GMBH & CO·Filed 2007·Granted Jan 26, 2010·2 cites·40 claims
- 1062US7617909B2MufflerEBERSPAECHER J GMBH & CO·Filed 2007·Granted Nov 17, 2009·3 cites·16 claims
- 1160US10174654B2Muffler and method for manufacturing sameEBERSPAECHER EXHAUST TECH GMBH·Filed 2016·Granted Jan 8, 2019·1 cites·18 claims
- 1258US8613191B2Heat transfer arrangement, heat transfer device and manufacturing methodOESTERLE JOERG·Filed 2011·Granted Dec 24, 2013·1 cites·14 claims
- 1355US10190473B2Support unit for supporting an exhaust system of a vehicleEBERSPAECHER EXHAUST TECH GMBH·Filed 2016·Granted Jan 29, 2019·0 cites·17 claims
- 1453US11846219B2Exhaust gas heaterPurem GmbH·Filed 2022·Granted Dec 19, 2023·0 cites·9 claims
- 1550US11873747B2Exhaust gas heaterPurem GmbH·Filed 2022·Granted Jan 16, 2024·0 cites·8 claims
- 1650US8973700B2Exhaust system componentSPIETH ARNULF·Filed 2012·Granted Mar 10, 2015·0 cites·12 claims
- 1750US2020300144A1Substrate for an exhaust gas treatment unitEBERSPAECHER EXHAUST TECH GMBH·Filed 2020·Application pending·0 cites
- 1846US8733498B2HousingSPIETH ARNULF·Filed 2011·Granted May 27, 2014·0 cites·8 claims
- 1945US10415625B2Fastening device for fixing an exhaust manifold on a cylinder head of an internal combustion engineEBERSPAECHER EXHAUST TECH GMBH·Filed 2017·Granted Sep 17, 2019·0 cites·20 claims
- 2045US10156179B2Support unit for supporting an exhaust system of a vehicleEBERSPAECHER EXHAUST TECH GMBH·Filed 2016·Granted Dec 18, 2018·0 cites·20 claims
- 2145US9758032B2Exhaust muffler for transverse installation in a vehicleEBERSPÄCHER EXHAUST TECH GMBH & CO KG·Filed 2016·Granted Sep 12, 2017·0 cites·22 claims
- 2244US8336668B2Flanged jointHANITZSCH ROBERT·Filed 2009·Granted Dec 25, 2012·0 cites·20 claims
- 2340US8485302B2Holding deviceNORDING THOMAS·Filed 2011·Granted Jul 16, 2013·0 cites·17 claims
- 2439US11467063B2Probe carrier arrangementPurem GmbH·Filed 2020·Granted Oct 11, 2022·0 cites·15 claims
- 2537US2017321581A1Exhaust muffler for longitudinal installation in a vehicleEBERSPÄCHER EXHAUST TECH GMBH & CO KG·Filed 2017·Application pending·0 cites
- 2633US9748465B2Thermoelectric module, heat exchanger, exhaust system and internal combustion engineEBERSPÄCHER EXHAUST TECH GMBH & CO KG·Filed 2013·Granted Aug 29, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →