Inventor · disambiguated record
John F. Finger
Also filed as: FINGER JOHN F
13 granted patents·182 citations·filing 1974–1985
92Inventor score
Top patents by PatentIndex Score
13 records- 0176US4552162AElectric combination cleanerSIOUX STEAM CLEANER CORP·Filed 1983·Granted Nov 12, 1985·30 cites·4 claims
- 0274US4039350AIndustrial cleaning systemSIOUX STEAM CLEANER CORP·Filed 1976·Granted Aug 2, 1977·29 cites·9 claims
- 0373US4368757ACleaning apparatus and methodSIOUX STEAM CLEANER CORP·Filed 1980·Granted Jan 18, 1983·33 cites·10 claims
- 0457US4436113ACleaning apparatusSIOUX STEAM CLEANER CORP·Filed 1981·Granted Mar 13, 1984·19 cites·13 claims
- 0553US3982471ASeal in pump piston intermittently permitting conduction of pump fluidSIOUX STEAM CLEANER CORP·Filed 1974·Granted Sep 28, 1976·11 cites·1 claims
- 0649US4007712AWater heaterSIOUX STEAM CLEANER CORP·Filed 1976·Granted Feb 15, 1977·13 cites·9 claims
- 0748US4217924ACleaning system having steam and water mixing ejectorFINGER JOHN F·Filed 1977·Granted Aug 19, 1980·10 cites·8 claims
- 0845US4678892ACombination cleaner safety circuitSIOUX STEAM CLEANER CORP·Filed 1985·Granted Jul 7, 1987·12 cites·7 claims
- 0943US4003407ADrip-preventing condensation shroud usable with water heatersSIOUX STEAM CLEANER CORP·Filed 1974·Granted Jan 18, 1977·7 cites·2 claims
- 1043US3987811AControl valve mechanism for cleaning apparatus using fluidsSIOUX STEAM CLEANER CORP·Filed 1975·Granted Oct 26, 1976·12 cites·2 claims
- 1133US4095563ALow pressure steam generatorSIOUX STEAM CLEANER CORP·Filed 1976·Granted Jun 20, 1978·3 cites·11 claims
- 1229US4217888ALiquid solar heat collectorSIOUX STEAM CLEANER CORP·Filed 1977·Granted Aug 19, 1980·0 cites·5 claims
- 1325US3970048ALow pressure steam generatorSIOUX STEAM CLEANER CORP·Filed 1975·Granted Jul 20, 1976·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →