Inventor

HOLM CHRISTOPHER E

US80 patents

⚠️ This page may combine multiple inventors who share the name “HOLM CHRISTOPHER E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOLM CHRISTOPHER E

CUMMINS FILTRATION IP INC

Variable flow inertial gas-liquid impactor separator

Two stage drainage gas-liquid separator

Filtration sealing system

Separator with transfer tube drainage

Crankcase ventilation system with pumped scavenged oil

Filtration sealing system

Multistage variable impactor

Gas-liquid separator with dual flow impaction and coalescence

Axial flow centrifugal separator

Composite filter media utilizing bicomponent fibers

Crankcase ventilation system with pumped scavenged oil

Modular filter elements for use in a filter-in-filter cartridge

Multistage variable impactor

Inside-out rotating coalescer with gas exit through hollow shaft

Inside-out rotating coalescer with gas exit through hollow shaft

Cleanable filter

Inertial gas-liquid separator with axially variable orifice area

Crankcase ventilation system with engine driven pumped scavenged oil

Composite filter media with multiple fiber structures including nanofibers

Axial flow centrifugal separator

Centrifugal separator with improved volumetric surface area packing density and separation performance

High speed rotating crankcase ventilation filter media and media pack

Systems and methods for utilizing a low-friction rotating coalescer contact seal

Composite filter media utilizing bicomponent fibers

Air-oil separator with jet-enhanced impaction and method associated therewith

Interrupted, directional emboss of flat sheet

Gradient nanofiber filter media

Gradient nanofiber filter media

Gradient nanofiber filter media

Rotating coalescing element with directed liquid drainage and gas outlet

Cleanable filter

NELSON IND INC

Inertial gas-liquid separator having an inertial collector spaced from a nozzle structure

Filter with pressure sensor mounted in housing end

Flat low profile diesel engine crankcase ventilation filter

In-situ cleanable filter with filtered cleanser

Apparatus and method for in situ cleaning of oil filter

Multi-peripheral perimeter sealed flat panel coalescing filter element

Back-washable spin-on oil filter

FLEETGUARD INC

Diesel engine modular crankcase ventilation filter

High capacity direct flow filter with maintained channel width

Oil mist removal device with oil fill

Variable coalescer

Performance air filtration cartridge

KINDKEPPEL CARYN J

Filtration sealing system

Filtration sealing system

SCHWANDT BRIAN W

Crankcase ventilation inside-out flow rotating coalescer

WIECZOREK MARK T

Modular filter elements for use in a filter-in-filter cartridge

WIECZOREK MARK

Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material

MOY JERALD J

Crankcase ventilation system with variable blower for increased efficiency

FABER STEPHANIE L

Multistage variable impactor