Inventor · disambiguated record
Hubert J. Rahn
Also filed as: RAHN HUBERT J · RAHN HUBERT JULIUS
16 granted patents·3 pending applications·106 citations·filing 2015–2025
93Inventor score
Files withDONALDSON CO INC19
Top patents by PatentIndex Score
19 records- 0198US10532310B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2015·Granted Jan 14, 2020·35 cites·19 claims
- 0297US11801466B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2021·Granted Oct 31, 2023·5 cites·24 claims
- 0397US11198082B2Filter cartridges; air cleaner assemblies; housings; features; components; and methodsDONALDSON CO INC·Filed 2018·Granted Dec 14, 2021·14 cites·26 claims
- 0497US11110382B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2019·Granted Sep 7, 2021·19 cites·22 claims
- 0596US12036499B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2023·Granted Jul 16, 2024·2 cites·22 claims
- 0695US10610815B2Air cleaner assembliesDONALDSON CO INC·Filed 2017·Granted Apr 7, 2020·5 cites·17 claims
- 0792US11833463B2Air cleaner assembliesDONALDSON CO INC·Filed 2022·Granted Dec 5, 2023·1 cites·16 claims
- 0891US11260331B2Air cleaner assembliesDONALDSON CO INC·Filed 2020·Granted Mar 1, 2022·2 cites·18 claims
- 0990US2025339802A1Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2025·Application pending·0 cites
- 1089US12357934B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2024·Granted Jul 15, 2025·0 cites·27 claims
- 1188US12168194B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2021·Granted Dec 17, 2024·1 cites·32 claims
- 1286US2025121313A1Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 1384US12263431B2Air cleaner assembliesDONALDSON CO INC·Filed 2023·Granted Apr 1, 2025·0 cites·15 claims
- 1484USD905842SFilter cartridgeDONALDSON CO INC·Filed 2018·Granted Dec 22, 2020·15 cites·1 claims
- 1581USD994864SFilter cartridgeDONALDSON CO INC·Filed 2020·Granted Aug 8, 2023·5 cites·1 claims
- 1678US2025161851A1Air cleaner assembliesDONALDSON CO INC·Filed 2025·Application pending·0 cites
- 1769USD1103218SFilter cartridgeDONALDSON CO INC·Filed 2025·Granted Nov 25, 2025·0 cites·1 claims
- 1867USD1065482SFilter cartridgeDONALDSON CO INC·Filed 2024·Granted Mar 4, 2025·1 cites·1 claims
- 1964USD1042548SFilter cartridgeDONALDSON CO INC·Filed 2023·Granted Sep 17, 2024·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →