Inventor · disambiguated record
Roger Garceau
Also filed as: GARCEAU ROGER
7 granted patents·1 pending application·519 citations·filing 1982–2003
87Inventor score
Files withQUEBEC CENTRE RECH IND5LOTERIES VIDEO DU QUEBEC INC S1LOTERIES VIDEO DU QUEBEC SOC D1NEUROTRONIC LTEE1
Top patents by PatentIndex Score
8 records- 0189US4541432AElectric nerve stimulator deviceNEUROTRONIC LTEE·Filed 1982·Granted Sep 17, 1985·432 cites·12 claims
- 0275US4673982AMultiple frequency adaptive noise filter for removing interference signals from a frequency band having a desired signalQUEBEC CENTRE RECH IND·Filed 1984·Granted Jun 16, 1987·22 cites·12 claims
- 0367US7093757B2Bar code reader standLOTERIES VIDEO DU QUEBEC INC S·Filed 2003·Granted Aug 22, 2006·27 cites·20 claims
- 0462US4562470AElectrical noise reducer for T.V. signalsQUEBEC CENTRE RECH IND·Filed 1983·Granted Dec 31, 1985·17 cites·15 claims
- 0540US5493404AMethod and apparatus for sensing color of articlesQUEBEC CENTRE RECH IND·Filed 1993·Granted Feb 20, 1996·12 cites·43 claims
- 0636US2004149866A1Gaming machine support standLOTERIES VIDEO DU QUEBEC SOC D·Filed 2003·Application pending·0 cites
- 0731US5557414AMethod and apparatus for classifying articles according to their colorQUEBEC CENTRE RECH IND·Filed 1993·Granted Sep 17, 1996·7 cites·38 claims
- 0823US4782344AMicrowave size/speed vehicle detectorQUEBEC CENTRE RECH IND·Filed 1987·Granted Nov 1, 1988·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →