Inventor · disambiguated record
David Cann
Also filed as: CANN DAVID · CANN DAVID V · CANN DAVID VICTOR
17 granted patents·6 pending applications·1,294 citations·filing 1990–2020
95Inventor score
Files withPROCTER & GAMBLE10CANN DAVID2DOUBLE ROBOTICS INC2HEWLETT PACKARD DEVELOPMENT CO LP2JEON YU HONG2
Top patents by PatentIndex Score
23 records- 0197USD328712SCombined bottle and dispensing closurePROCTER & GAMBLE·Filed 1991·Granted Aug 18, 1992·105 cites·1 claims
- 0296US6408476B1Toothbrush with elastomer filled flexible headPROCTER & GAMBLE·Filed 1997·Granted Jun 25, 2002·126 cites·21 claims
- 0396USD325164SCombined bottle and dispensing closurePROCTER & GAMBLE·Filed 1990·Granted Apr 7, 1992·70 cites·1 claims
- 0494US8327492B2Toothbrush with elastomer filled flexible headCANN DAVID VICTOR·Filed 2011·Granted Dec 11, 2012·35 cites·6 claims
- 0593US7890612B2Method and apparatus for regulating data flow between a communications device and a networkELECTRO GUARD CORP·Filed 2007·Granted Feb 15, 2011·524 cites·68 claims
- 0693US5946759ABrush headPROCTER & GAMBLE·Filed 1997·Granted Sep 7, 1999·127 cites·10 claims
- 0792US6471095B1Dosing and delivering systemPROCTER & GAMBLE·Filed 2000·Granted Oct 29, 2002·74 cites·7 claims
- 0888US6514445B1Brush makingPROCTER & GAMBLE·Filed 1997·Granted Feb 4, 2003·92 cites·28 claims
- 0984US11124456B2Methods of identifying and preparing a ceramic material exhibiting an electric field induced strainCANN DAVID·Filed 2018·Granted Sep 21, 2021·2 cites·20 claims
- 1080US8734670B2Lead-free piezoelectric materials with enhanced fatigue resistanceJEON YU HONG·Filed 2010·Granted May 27, 2014·7 cites·11 claims
- 1176US11078122B2Ceramic material comprising a pseudo-cubic phase, a process for preparing and uses of the sameCANN DAVID·Filed 2018·Granted Aug 3, 2021·1 cites·19 claims
- 1268US7962992B2Toothbrush with elastomer filled flexible headPROCTER & GAMBLE·Filed 2005·Granted Jun 21, 2011·2 cites·103 claims
- 1367US9780295B2Lead-free piezoelectric materialHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2013·Granted Oct 3, 2017·1 cites·14 claims
- 1465US5064106AMetered dispensing packagePROCTER & GAMBLE·Filed 1990·Granted Nov 12, 1991·26 cites·11 claims
- 1564US5676643ADispenser for friably releasing dry particulate medicamentsPROCTER & GAMBLE·Filed 1995·Granted Oct 14, 1997·102 cites·7 claims
- 1652US2022209100A1Method of preparing a solid solution ceramic material having increased electromechanical strain, and ceramic materials obtainable therefromXAAR TECHNOLOGY LTD·Filed 2020·Application pending·0 cites
- 1751US2004006837A1Toothbrush with elastomer filled flexible headFiled 2003·Application pending·0 cites
- 1849US2003009837A1Toothbrush with elastomer filled flexible headPROCTER & GAMBLE·Filed 2002·Application pending·0 cites
- 1946US2016340255A1Oxygen conducting bismuth perovskite materialHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2014·Application pending·0 cites
- 2038US10056539B2Electrocaloric deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Aug 21, 2018·0 cites·8 claims
- 2133US2013161556A1Lead-free piezoelectric material based on bismuth zinc titanate-bismuth potassium titanate-bismuth sodium titanateJEON YU HONG·Filed 2010·Application pending·0 cites
- 2226US9539723B2Accessory robot for mobile deviceDOUBLE ROBOTICS INC·Filed 2014·Granted Jan 10, 2017·0 cites·14 claims
- 2319US2017080558A1Telepresence robot with stabilization mechanismDOUBLE ROBOTICS INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →