Inventor · disambiguated record
Derek M. Larsen
Also filed as: LARSEN DEREK M
2 granted patents·1 pending application·1 citations·filing 2020–2023
32Inventor score
Technology areasF01N
Files withDONALDSON CO INC3
Top patents by PatentIndex Score
3 records- 0179US11840952B2Dosing conduit arrangements for exhaust aftertreatment systemDONALDSON CO INC·Filed 2020·Granted Dec 12, 2023·1 cites·20 claims
- 0273US2024183300A1Dosing conduit arrangements for exhaust aftertreatment systemDONALDSON CO INC·Filed 2023·Application pending·0 cites
- 0347US12359596B2Retention apparatus for wire mesh arrangementDONALDSON CO INC·Filed 2020·Granted Jul 15, 2025·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →