Inventor · disambiguated record
John Fitzgerald
Also filed as: FITZGERALD JOHN · FITZGERALD JOHN WILLIAM
7 granted patents·2 pending applications·95 citations·filing 1979–2020
84Inventor score
Files withPHILIPS CORP3RUSNAK JOSEPH G3FITZGERALD JOHN WILLIAM1KONINKL PHILIPS ELECTRONICS NV1SUSTAINABLE ENERGY TECHNOLOGY1
Top patents by PatentIndex Score
9 records- 0189US7258086B2Four-cylinder, four-cycle, free piston, premixed charge compression ignition, internal combustion reciprocating piston engine with a variable piston strokeFITZGERALD JOHN WILLIAM·Filed 2006·Granted Aug 21, 2007·39 cites·8 claims
- 0285US4475061AHigh-pressure discharge lamp current supply member and mounting seal constructionPHILIPS CORP·Filed 1981·Granted Oct 2, 1984·30 cites·5 claims
- 0375US7753014B2Electro-hydraulic valve actuator with integral electric motor driven rotary control valveSUSTAINABLE ENERGY TECHNOLOGY·Filed 2007·Granted Jul 13, 2010·8 cites·4 claims
- 0464US6541899B1Discharged lamp with multiple electron emissive electrode bodiesKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Apr 1, 2003·6 cites·11 claims
- 0551US2021069477A1Dialysis CatheterRUSNAK JOSEPH G·Filed 2020·Application pending·0 cites
- 0644US4317060ABowl mirrored lampPHILIPS CORP·Filed 1979·Granted Feb 23, 1982·7 cites·3 claims
- 0742US2021106794A1Variable Free Tip Dialysis CatheterRUSNAK JOSEPH G·Filed 2020·Application pending·0 cites
- 0839US10821270B2Dialysis catheterRUSNAK JOSEPH G·Filed 2015·Granted Nov 3, 2020·0 cites·12 claims
- 0935US4311940AElectric incandescent lampPHILIPS CORP·Filed 1980·Granted Jan 19, 1982·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →