Inventor · disambiguated record
David J. Prince
Also filed as: PRINCE DAVID · PRINCE DAVID B · PRINCE DAVID J · PRINCE DAVID JAMES
69 granted patents·12 pending applications·699 citations·filing 1999–2024
99Inventor score
Top patents by PatentIndex Score
81 records- 0196US11112057B2Display mounting system and methodERGOTRON INC·Filed 2020·Granted Sep 7, 2021·11 cites·19 claims
- 0294US9030828B2Tablet storage deviceERGOTRON INC·Filed 2012·Granted May 12, 2015·25 cites·17 claims
- 0393USD829215SStand3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Sep 25, 2018·47 cites·1 claims
- 0492US10940416B2Air filter devices with gap sealing unit3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Mar 9, 2021·7 cites·18 claims
- 0592USD613137SCable toolACTUANT CORP·Filed 2009·Granted Apr 6, 2010·66 cites·1 claims
- 0691US11332177B2Charging and storage cart with accessory mounting system and methodERGOTRON INC·Filed 2020·Granted May 17, 2022·3 cites·18 claims
- 0791US9298225B2Tablet storage deviceERGOTRON INC·Filed 2015·Granted Mar 29, 2016·8 cites·18 claims
- 0890US9182793B2Tablet storage and transportation deviceERGOTRON INC·Filed 2012·Granted Nov 10, 2015·9 cites·20 claims
- 0989US10981099B2Expandable air filters3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Apr 20, 2021·6 cites·19 claims
- 1089US10939750B2Height adjustable device with concealed lift mechanismERGOTRON INC·Filed 2020·Granted Mar 9, 2021·3 cites·20 claims
- 1189US8246095B2Cable claspRADLE PATRICK J·Filed 2009·Granted Aug 21, 2012·23 cites·12 claims
- 1288US10433638B2Height adjustable device with concealed lift mechanismERGOTRON INC·Filed 2016·Granted Oct 8, 2019·8 cites·19 claims
- 1387US11071377B2Height adjustable platforms and associated mechanismsERGOTRON INC·Filed 2019·Granted Jul 27, 2021·10 cites·14 claims
- 1487US10044203B2Tablet storage and transportation deviceERGOTRON INC·Filed 2015·Granted Aug 7, 2018·4 cites·19 claims
- 1587US9665135B2Device storage cabinetERGOTRON INC·Filed 2014·Granted May 30, 2017·11 cites·16 claims
- 1686US10259194B2Mounting system3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Apr 16, 2019·3 cites·18 claims
- 1785USD780491SStand3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Mar 7, 2017·28 cites·1 claims
- 1884USD802599SMouse pad with wrist rest3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Nov 14, 2017·28 cites·1 claims
- 1983US10476285B2Tablet storage and transportation deviceERGOTRON INC·Filed 2018·Granted Nov 12, 2019·2 cites·19 claims
- 2082US9263869B2Cart with cable management systemERGOTRON INC·Filed 2013·Granted Feb 16, 2016·10 cites·14 claims
- 2182US7853025B2Vehicular audio system including a headliner speaker, electromagnetic transducer assembly for use therein and computer system programmed with a graphic software control for changing the audio system's signal level and delayLEAR CORP·Filed 2005·Granted Dec 14, 2010·13 cites·60 claims
- 2279US11725773B2Display mounting system and methodERGOTRON INC·Filed 2021·Granted Aug 15, 2023·1 cites·15 claims
- 2378US10631630B2Height adjustable device with concealed lift mechanismERGOTRON INC·Filed 2019·Granted Apr 28, 2020·3 cites·20 claims
- 2478USD794424SMounting device3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 15, 2017·20 cites·1 claims
- 2578USD743827SWatch faceWELLEN ALEXANDER·Filed 2013·Granted Nov 24, 2015·25 cites·1 claims
- 2678US8884773B2Shore power cord setWIESEMANN DAVID L·Filed 2011·Granted Nov 11, 2014·12 cites·15 claims
- 2778USD655513SFabric sweeperNEUMANN PETER M·Filed 2011·Granted Mar 13, 2012·7 cites·1 claims
- 2878US2024345543A1Digital coin timepiece for tactilely determining elapsed timeWELLEN ALEXANDER·Filed 2024·Application pending·0 cites
- 2977US11311102B2Height adjustable device with concealed lift mechanismERGOTRON INC·Filed 2021·Granted Apr 26, 2022·1 cites·14 claims
- 3077US9462388B2Acoustic transducer comprising a plurality of coaxially arranged diaphragmsTYMPHANY HK LTD·Filed 2014·Granted Oct 4, 2016·5 cites·15 claims
- 3177US2025116370A1Display mounting system and methodERGOTRON INC·Filed 2024·Application pending·0 cites
- 3276US6899381B1Vehicle headliner with a flexible ductLEAR CORP·Filed 2003·Granted May 31, 2005·28 cites·20 claims
- 3376US2025063291A1High performance loudspeaker assemblyPANDUIT CORP·Filed 2024·Application pending·0 cites
- 3475US9140405B2Multi-axis pivot system and methodERGOTRON INC·Filed 2013·Granted Sep 22, 2015·7 cites·19 claims
- 3574US12019399B2Digital coin timepiece for tactilely determining elapsed timeWELLEN ALEXANDER·Filed 2022·Granted Jun 25, 2024·0 cites·18 claims
- 3674US11487246B2Digital coin timepiece for tactilely determining elapsed timeWELLEN ALEXANDER·Filed 2018·Granted Nov 1, 2022·1 cites·25 claims
- 3774USD789764STool handle3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jun 20, 2017·15 cites·1 claims
- 3872US6959956B1Acoustically transparent visorLEAR CORP·Filed 2004·Granted Nov 1, 2005·17 cites·23 claims
- 3971US12209702B2Display mounting system and methodERGOTRON INC·Filed 2023·Granted Jan 28, 2025·0 cites·22 claims
- 4070USD615430SElectrical probeACTUANT CORP·Filed 2009·Granted May 11, 2010·17 cites·1 claims
- 4169US8897472B2Acoustic transducer comprising a plurality of coaxially arranged diaphragmsUNRUH ANDREW DAVID·Filed 2005·Granted Nov 25, 2014·6 cites·6 claims
- 4269USD608191SClaspACTUANT CORP·Filed 2009·Granted Jan 19, 2010·13 cites·1 claims
- 4369USD567213SLoudspeakerTYMPHANY CORP·Filed 2006·Granted Apr 22, 2008·16 cites·1 claims
- 4469US7050593B1Vehicular audio system and electromagnetic transducer assembly for use thereinLEAR CORP·Filed 1999·Granted May 23, 2006·47 cites·4 claims
- 4568US12177625B2High performance loudspeaker assemblyPANDUIT CORP·Filed 2022·Granted Dec 24, 2024·0 cites·18 claims
- 4667USD771476SHandle holder3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Nov 15, 2016·13 cites·1 claims
- 4767USD609998SClaspACTUANT CORP·Filed 2009·Granted Feb 16, 2010·12 cites·1 claims
- 4865USD795517SCleaning tool3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 22, 2017·10 cites·1 claims
- 4965USD646638SElectrical cord endACTUANT CORP·Filed 2010·Granted Oct 11, 2011·14 cites·1 claims
- 5065US2021187425A1Air filter devices with gap sealing unit3M INNOVATIVE PROPERTIES CO·Filed 2021·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →