Inventor · disambiguated record
Heico Stegmann
Also filed as: STEGMANN HEICO
6 granted patents·1 pending application·53 citations·filing 2008–2023
81Inventor score
Top patents by PatentIndex Score
7 records- 0191US8201393B2Exhaust-gas aftertreatment deviceZAPF FRIEDRICH·Filed 2009·Granted Jun 19, 2012·25 cites·16 claims
- 0279US8266892B2Calibrated dosing unit, especially of an exhaust gas treatment unitZAPF FRIEDRICH·Filed 2008·Granted Sep 18, 2012·15 cites·8 claims
- 0378US8959895B2Exhaust-gas aftertreatment deviceZAPF FRIEDRICH·Filed 2012·Granted Feb 24, 2015·4 cites·23 claims
- 0477US8938949B2SCR exhaust gas aftertreatment deviceBRANCO ALEXANDRE·Filed 2010·Granted Jan 27, 2015·6 cites·23 claims
- 0566US8875491B2Exhaust gas aftertreatment system and methodZAPF FRIEDRICH·Filed 2012·Granted Nov 4, 2014·3 cites·22 claims
- 0653US12496598B2Swirl seat nozzleCUMMINS INC·Filed 2020·Granted Dec 16, 2025·0 cites·6 claims
- 0750US2025369383A1Doser assembly with sensor assemblyCUMMINS EMISSION SOLUTIONS INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →