Inventor · disambiguated record
Marl J. Bell
Also filed as: BELL MARL J
5 granted patents·295 citations·filing 1987–1991
84Inventor score
Top patents by PatentIndex Score
5 records- 0196US5260665AIn-line fluid monitor system and methodIVAC CORP·Filed 1991·Granted Nov 9, 1993·174 cites·18 claims
- 0277US4705998AAutomatic window wiper controlSTEVEN ALPERT·Filed 1987·Granted Nov 10, 1987·48 cites·14 claims
- 0375US4942349AControl system for operating a window wiper in response to water moistureMILLERD DONALD L·Filed 1988·Granted Jul 17, 1990·33 cites·13 claims
- 0466US5057754AMoisture-sensing window cleaning control systemMIST DEFY R INC·Filed 1990·Granted Oct 15, 1991·33 cites·30 claims
- 0537US4897585AMoisture sensor for an automatic vehicle window wiper controlMIST DEFY R INC·Filed 1988·Granted Jan 30, 1990·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →