Inventor · disambiguated record
Ivan J. Barber
Also filed as: BARBER IVAN J
7 granted patents·84 citations·filing 1975–1989
85Inventor score
Top patents by PatentIndex Score
7 records- 0171US4266482AVehicle conveyor system having double chain drive and selectable dollyALLEN GROUP·Filed 1978·Granted May 12, 1981·24 cites·7 claims
- 0269US3994041AVehicle washing and drying apparatusALLEN GROUP·Filed 1975·Granted Nov 30, 1976·20 cites·14 claims
- 0361US5090429AVehicle wash apparatusTRANSCONTINENTAL CAR WASH SYST·Filed 1989·Granted Feb 25, 1992·22 cites·50 claims
- 0444US4063327AVehicle washing apparatus with improved rear washerALLEN GROUP·Filed 1976·Granted Dec 20, 1977·8 cites·10 claims
- 0533US4087877ADrum towel drier for vehiclesALLEN GROUP·Filed 1977·Granted May 9, 1978·4 cites·15 claims
- 0631US4244071ACompact rollover vehicle wash apparatusALLEN GROUP·Filed 1979·Granted Jan 13, 1981·3 cites·6 claims
- 0723US4016619ACar washing apparatus having slow speed reliefALLEN GROUP·Filed 1975·Granted Apr 12, 1977·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →