Assignee
FRANKLIN ROBERT C
US·9 granted patents·1 pending application·746 citations·filing 1975–2012
Top patents by PatentIndex Score
10 records- 0197US7082959B1Shutoff valve system with leak detectorFRANKLIN ROBERT C·Filed 2006·Granted Aug 1, 2006·50 cites·12 claims
- 0297US5240022AAutomatic shutoff valveFRANKLIN ROBERT C·Filed 1991·Granted Aug 31, 1993·156 cites·14 claims
- 0397US4464622AElectronic wall stud sensorFRANKLIN ROBERT C·Filed 1982·Granted Aug 7, 1984·174 cites·5 claims
- 0496US7703740B1Clog resistant pilot valveFRANKLIN ROBERT C·Filed 2009·Granted Apr 27, 2010·42 cites·8 claims
- 0594US4099118AElectronic wall stud sensorFRANKLIN ROBERT C·Filed 1977·Granted Jul 4, 1978·236 cites·8 claims
- 0687US3979601ACombination dimmer and timer switch mechanismFRANKLIN ROBERT C·Filed 1975·Granted Sep 7, 1976·38 cites·8 claims
- 0780US8464744B1Water sensor with activation mechanismFRANKLIN ROBERT C·Filed 2012·Granted Jun 18, 2013·5 cites·8 claims
- 0872US5193780ALow friction ball valveFRANKLIN ROBERT C·Filed 1992·Granted Mar 16, 1993·31 cites·8 claims
- 0964US4042862APower control for variable speed induction motorsFRANKLIN ROBERT C·Filed 1975·Granted Aug 16, 1977·14 cites·9 claims
- 1061US2010012282A1Velocity reduction system for retractable screen doorsFRANKLIN ROBERT C·Filed 2008·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →