Inventor
ROBERT A. BANNISTER
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation58%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof27%
F01MLubricating of machines or engines in general8%
B04CApparatus using free vortex flow, e.g. cyclones4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
PatentTitleYear
12,569,797Formed filter media202612,515,162Filter assemblies and elements utilizing multilayered and wrapped filter media202612,496,541Easy lock spin-on filter202512,496,546Filter element with closed endcap forming a seal positioned at different axial distances202512,330,099Undulated interlocking housing-endplate interface geometry202512,318,721Self-assisting element removal features for a filtration system202512,128,340Layered filter frame202412,076,676Pre-cleaning air filter202411,786,851Self-assisting element removal features for a filtration system202311,724,220Undulated interlocking housing-endplate interface geometry202311,660,560Filter with interlocking housing interface202311,471,805External brace reinforcement structure for improved strength and performance of primary filter element202211,260,404Tangential air cleaner with coiled filter cartridge202211,207,631System and method for improving mass air flow signal quality202111,141,687Filter with interlocking housing interface2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to CUMMINS FILTRATION IP INC (12)· patent assignee history
2021–2026Based in US· patent location history
2025–2026Patents assigned to CUMMINS FILTRATION INC (3)· patent assignee history
2026Patents assigned to ATMUS FILTRATION IP INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CUMMINS FILTRATION IP INC | 12 | 2021–2026 |
| CUMMINS FILTRATION INC | 3 | 2025–2026 |
| ATMUS FILTRATION IP INC | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2021–2026 |