Inventor
BLIZARD NORMAN C
US12 patents
⚠️ This page may combine multiple inventors who share the name “BLIZARD NORMAN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUMMINS FILTRATION IP INC
3 patentsUS7887704B2Feb 15, 2011
Replaceable filter elements including plural filter media and related filtration systems, techniques and methods
CUMMINS FILTRATION IP INC20 citations92
US8932465B2Jan 13, 2015
Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element
CUMMINS FILTRATION IP INC23 citations91
US9670888B2Jun 6, 2017
Replaceable filter elements including plural filter media and related filtration systems, techniques and methods
CUMMINS FILTRATION IP INC2 citations72
CUMMINS ENGINE CO INC
3 patentsUS6076507AJun 20, 2000
Pump system for preventing hot start knock in a diesel engine
CUMMINS ENGINE CO INC25 citations87
US5845623ADec 8, 1998
Variable volume chamber device for preventing leakage in an open nozzle injector
CUMMINS ENGINE CO INC17 citations79
US5558067ASep 24, 1996
Double pulsing electronic unit injector solenoid valve to fill timing chamber before metering chamber
CUMMINS ENGINE CO INC8 citations72