Individual holder
HANNA DANIEL C
23 granted patents·318 citations·filing 1972–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
23 records- 0195US4228006ADomestic water systemHANNA DANIEL C·Filed 1978·Granted Oct 14, 1980·84 cites·5 claims
- 0270US4374496AVehicle conveyorHANNA DANIEL C·Filed 1980·Granted Feb 22, 1983·20 cites·1 claims
- 0365US4830033APressure wheel washerHANNA DANIEL C·Filed 1985·Granted May 16, 1989·21 cites·4 claims
- 0463US4670929AVehicle washing apparatus and brush constructionHANNA DANIEL C·Filed 1985·Granted Jun 9, 1987·19 cites·15 claims
- 0559US4559721ATop nozzle air dryer with counterbalanced motor assemblyHANNA DANIEL C·Filed 1984·Granted Dec 24, 1985·15 cites·1 claims
- 0656US4308631AAutomatic wheel washing apparatusHANNA DANIEL C·Filed 1980·Granted Jan 5, 1982·13 cites·6 claims
- 0755US4798217AFront, top and rear applicator for a vehicle washHANNA DANIEL C·Filed 1986·Granted Jan 17, 1989·15 cites·13 claims
- 0855US3934297AOverhead car washesHANNA DANIEL C·Filed 1974·Granted Jan 27, 1976·11 cites·12 claims
- 0952US4462133AVehicle washing apparatus with elevatable washing elementsHANNA DANIEL C·Filed 1983·Granted Jul 31, 1984·11 cites·18 claims
- 1050US4567620AVehicle washing apparatus with improved washing elementsHANNA DANIEL C·Filed 1983·Granted Feb 4, 1986·10 cites·22 claims
- 1150US4441226ACar washing apparatusHANNA DANIEL C·Filed 1982·Granted Apr 10, 1984·10 cites·14 claims
- 1250US4439883AVehicle washing apparatusHANNA DANIEL C·Filed 1982·Granted Apr 3, 1984·10 cites·7 claims
- 1350US4023228AWheel cleanerHANNA DANIEL C·Filed 1975·Granted May 17, 1977·9 cites·4 claims
- 1449US4472889ATop nozzle air dryer with counterbalanced motor assemblyHANNA DANIEL C·Filed 1982·Granted Sep 25, 1984·10 cites·14 claims
- 1549US4015032AMethod of waxing carsHANNA DANIEL C·Filed 1975·Granted Mar 29, 1977·8 cites·7 claims
- 1647US3939516AModule car washHANNA DANIEL C·Filed 1975·Granted Feb 24, 1976·9 cites·7 claims
- 1742US4445246ATensioning device for wraparound brushing mechanismHANNA DANIEL C·Filed 1982·Granted May 1, 1984·7 cites·4 claims
- 1840US4756041AApparatus for washing the upright surfaces of vehiclesHANNA DANIEL C·Filed 1987·Granted Jul 12, 1988·7 cites·13 claims
- 1940US4608726AWraparound brushHANNA DANIEL C·Filed 1985·Granted Sep 2, 1986·8 cites·8 claims
- 2040US4166303ADry wiping system for automobilesHANNA DANIEL C·Filed 1977·Granted Sep 4, 1979·10 cites·17 claims
- 2140US3943590ARocker panel brush mechanismHANNA DANIEL C·Filed 1974·Granted Mar 16, 1976·5 cites·5 claims
- 2238US4051806AApparatus for waxing carsHANNA DANIEL C·Filed 1976·Granted Oct 4, 1977·4 cites·4 claims
- 2332US3934296AWheel cleanersHANNA DANIEL C·Filed 1972·Granted Jan 27, 1976·2 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →