Inventor · disambiguated record
John B. Fisher
Also filed as: FISHER JOHN B
12 granted patents·1 pending application·50 citations·filing 1974–2021
88Inventor score
Files withQUALITY ASPIRATORS INC6GM GLOBAL TECH OPERATIONS LLC4GM GLOBAL TECH OPERATIONS INC1MA ZHENG1SCOTT FISHER DEV COMPANY1
Top patents by PatentIndex Score
13 records- 0192US9970476B2Crankshaft assembly with core plug and method of manufacturing a crankshaft assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted May 15, 2018·3 cites·19 claims
- 0283US10233970B2Journal bearings with surface features for improved bearing oil supplyGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Mar 19, 2019·3 cites·20 claims
- 0381US7614339B2Piston top chamfer design to reduce noise and frictionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Nov 10, 2009·10 cites·10 claims
- 0468US9176297B2Housing for optical componentsQUALITY ASPIRATORS INC·Filed 2014·Granted Nov 3, 2015·2 cites·20 claims
- 0568US8555850B2Two-piece compression piston ring of an internal combustion engineMA ZHENG·Filed 2011·Granted Oct 15, 2013·3 cites·18 claims
- 0662US3943643APneumatically cleared toy slateSCOTT FISHER DEV COMPANY·Filed 1974·Granted Mar 16, 1976·17 cites·10 claims
- 0759US9910244B2Housing for optical componentsQUALITY ASPIRATORS INC·Filed 2015·Granted Mar 6, 2018·0 cites·20 claims
- 0855USD768758SHousing for optical componentsQUALITY ASPIRATORS INC·Filed 2014·Granted Oct 11, 2016·7 cites·1 claims
- 0951US2022142271A1Safety suction mask and method of useQUALITY ASPIRATORS INC·Filed 2021·Application pending·0 cites
- 1050US11313466B2Piston assembly for an internal combustion engine of a motor vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Apr 26, 2022·0 cites·13 claims
- 1144USD866631SHousing for optical componentsQUALITY ASPIRATORS INC·Filed 2016·Granted Nov 12, 2019·3 cites·1 claims
- 1243US10578150B2Combustion engine connecting rodGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Mar 3, 2020·0 cites·17 claims
- 1342USD1010705SHousing for optical componentsQUALITY ASPIRATORS INC·Filed 2019·Granted Jan 9, 2024·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →