Inventor · disambiguated record
Bryan P. Steffen
Also filed as: STEFFEN BRYAN P
8 granted patents·2 pending applications·84 citations·filing 2007–2025
83Inventor score
Top patents by PatentIndex Score
10 records- 0195US8794222B2Crankcase ventilation inside-out flow rotating coalescerSCHWANDT BRIAN W·Filed 2010·Granted Aug 5, 2014·53 cites·16 claims
- 0287US7896946B1Multistage multicontroller variable impactorCUMMINS FILTRATION IP INC·Filed 2007·Granted Mar 1, 2011·23 cites·22 claims
- 0382US12129775B2Compressed gas assisted inertial impactor with elastomeric nozzlesCUMMINS FILTRATION INC·Filed 2024·Granted Oct 29, 2024·0 cites·7 claims
- 0481US9308475B2Filter apparatus with torque limiting mechanismBADEAU KURT M A·Filed 2012·Granted Apr 12, 2016·7 cites·8 claims
- 0580US12338755B2Compressed gas assisted inertial impactor with elastomeric nozzlesCUMMINS FILTRATION INC·Filed 2024·Granted Jun 24, 2025·0 cites·8 claims
- 0680US2025290436A1Compressed gas assisted inertial impactor with elastomeric nozzlesCUMMINS FILTRATION INC·Filed 2025·Application pending·0 cites
- 0771US10786767B2Filter apparatus with torque limiting mechanismCUMMINS FILTRATION IP INC·Filed 2016·Granted Sep 29, 2020·1 cites·14 claims
- 0854US12496558B2Particulate matter evacuation pumpCUMMINS FILTRATION INC·Filed 2021·Granted Dec 16, 2025·0 cites·21 claims
- 0946US11434857B2Gas/liquid coalescing filter auto drainCUMMINS FILTRATION IP INC·Filed 2018·Granted Sep 6, 2022·0 cites·20 claims
- 1045US2024369004A1Crankcase ventilation elementCUMMINS FILTRATION INC·Filed 2023·Application pending·0 cites
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