Inventor

HAWKINS CHARLES W

US32 patents

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

HAWKINS CHARLES W

CUMMINS FILTRATION IP INC

Standpipe with integrated regulator valve

Filter system integrating pressure regulation and air vent

Auto valve priming pump

Filter with shielded internal gasket

Filter cartridge endplate with integrated flow structure

Torsional no filter no run system and method

Filter with shielded internal gasket

Expandable threaded adaptor for threadless shell

Valve-sensor assembly

Mounting interface for a housing of a filtration module

Filter with protruding member for engaging valve in head

Filter cartridge endplate with integrated flow structure

Torsional no filter no run system

Replaceable spin-on filter with die casted unitary endplate

FLEETGUARD INC

Diesel engine modular crankcase ventilation filter

Integrated fuel pump and fuel filter with fuel-water separation

Integrated fuel filter and fuel pump assembly

Fuel filtering system for an engine

Fluid filter with low-cost housing

Latch-assisted lid extractor

Priming pump with reed valve

HAWKINS CHARLES W

Noncircular replaceable fuel filter elements and systems including the same

Filter element with threaded top endplate

SOUTH KEVIN C

Filter cartridge centering device

Snap-in water sensor

CUMMINS FILTRATION SARL

Vented filter cartridge integrated into the upper flange and filtration

Vented filter cartridge integrated into the upper flange and filtration

HOU PENGHUA

Filter cartridge endplate with integrated flow structure

FORREST TODD

Filtration system with a variable restriction orifice

VERDEGAN BARRY M

Filter with flow surge protection and method of protecting filter from flow surge

TRUE-DAHL ABBY

Modular fuel filter assembly

KALLURWAR RAHUL B

Mounting interface for a housing of a filtration module