Norman C. Blizard
12Patents
7h-index
37Co-inventors
66Inventor score
Filing activity: Aug 24, 1995 → Oct 13, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8333890B2 | Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element | Performing Operations; Transporting | 18 | Active |
| US8932465B2 | Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element | Performing Operations; Transporting | 18 | Active |
| US7887704B2 | Replaceable filter elements including plural filter media and related filtration systems, techniques and methods | Emerging Cross-Sectional Technologies | 17 | Active |
| US6076507A | Pump system for preventing hot start knock in a diesel engine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5845623A | Variable volume chamber device for preventing leakage in an open nozzle injector | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5558067A | Double pulsing electronic unit injector solenoid valve to fill timing chamber before metering chamber | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8844503B2 | Variable flow fuel transfer pump system and method | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8440083B2 | Replaceable filter elements including plural filter media and related filtration systems, techniques and methods | Emerging Cross-Sectional Technologies | 6 | Active |
| US8733324B2 | Fuel heating system and method | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9670888B2 | Replaceable filter elements including plural filter media and related filtration systems, techniques and methods | Emerging Cross-Sectional Technologies | 2 | Active |
| US10465643B2 | Method for reducing carbon/coke in fuel injectors in dual fuel applications | Emerging Cross-Sectional Technologies | 1 | Active |
| US10302038B2 | Regulation of fuel rail pressure using electronic fuel transfer pump in low pressure fuel circuits | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.