Inventor · disambiguated record
David N. Berglund
Also filed as: BERGLUND DAVID · BERGLUND DAVID N · BERGLUND DAVID NATHAN
82 granted patents·38 pending applications·893 citations·filing 2000–2025
99Inventor score
Files withINVUE SECURITY PRODUCTS INC94EDISON NATION LLC9BERGLUND DAVID N4BIZZELL DANIEL LEE2ABDOLLAHZADEH JOSHUA1
Top patents by PatentIndex Score
120 records- 0199US11459800B2Package wrapINVUE SECURITY PRODUCTS INC·Filed 2020·Granted Oct 4, 2022·10 cites·20 claims
- 0299US11412863B2Modular shelf sweep detectorINVUE SECURITY PRODUCTS INC·Filed 2021·Granted Aug 16, 2022·13 cites·21 claims
- 0398US10918224B2Quick release sensor for merchandise displayINVUE SECURITY PRODUCTS INC·Filed 2020·Granted Feb 16, 2021·15 cites·59 claims
- 0498US10559176B2Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2019·Granted Feb 11, 2020·8 cites·29 claims
- 0598US10403105B2Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2018·Granted Sep 3, 2019·12 cites·27 claims
- 0698US10043358B1Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2018·Granted Aug 7, 2018·28 cites·32 claims
- 0798US9928704B2Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2017·Granted Mar 27, 2018·32 cites·38 claims
- 0898US9747765B1Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2017·Granted Aug 29, 2017·44 cites·29 claims
- 0997US11756395B2Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2022·Granted Sep 12, 2023·2 cites·20 claims
- 1097US11737582B2Quick release sensor for merchandise displayINVUE SECURITY PRODUCTS INC·Filed 2022·Granted Aug 29, 2023·7 cites·32 claims
- 1197US11259653B2Quick release sensor for merchandise displayINVUE SECURITY PRODUCTS INC·Filed 2021·Granted Mar 1, 2022·8 cites·48 claims
- 1297US11006768B2Merchandise display hook including anti-sweep mechanismINVUE SECURITY PRODUCTS INC·Filed 2020·Granted May 18, 2021·10 cites·17 claims
- 1397US9805564B1Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2017·Granted Oct 31, 2017·36 cites·39 claims
- 1497US9761101B2Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2017·Granted Sep 12, 2017·34 cites·30 claims
- 1596US10068444B1Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2018·Granted Sep 4, 2018·17 cites·35 claims
- 1696US9167916B2Merchandise display hook with alarmINVUE SECURITY PRODUCTS INC·Filed 2014·Granted Oct 27, 2015·28 cites·19 claims
- 1796US9133649B2Merchandise security devices for use with an electronic keyINVUE SECURITY PRODUCTS INC·Filed 2014·Granted Sep 15, 2015·38 cites·29 claims
- 1896US8860574B2Cabinet lock for use with programmable electronic keyINVUE SECURITY PRODUCTS INC·Filed 2012·Granted Oct 14, 2014·26 cites·22 claims
- 1994US11908292B2Merchandise security system with inductive chargingINVUE SECURITY PRODUCTS INC·Filed 2022·Granted Feb 20, 2024·2 cites·20 claims
- 2094US10062250B2Sensor powered by item of merchandise for retail securityINVUE SECURITY PRODUCTS INC·Filed 2015·Granted Aug 28, 2018·15 cites·21 claims
- 2193US11236528B2Systems and methods for locking a sensor to a baseINVUE SECURITY PRODUCTS INC·Filed 2018·Granted Feb 1, 2022·13 cites·36 claims
- 2293US10219636B2Merchandise display hook including anti-sweep mechanismINVUE SECURITY PRODUCTS INC·Filed 2017·Granted Mar 5, 2019·17 cites·44 claims
- 2393US10098481B2Systems and methods for locking a sensor to a baseINVUE SECURITY PRODUCTS INC·Filed 2015·Granted Oct 16, 2018·16 cites·73 claims
- 2493US9194532B2Security sensor having adjustable retaining armsBISESTI ROBERT·Filed 2012·Granted Nov 24, 2015·36 cites·20 claims
- 2593US8684227B2Merchandise display hook including helical time delay mechanism having bi-directional gearRICHARDSON JUSTIN A·Filed 2010·Granted Apr 1, 2014·55 cites·17 claims
- 2692US11399640B2Systems and methods for locking a sensor to a baseINVUE SECURITY PRODUCTS INC·Filed 2018·Granted Aug 2, 2022·11 cites·24 claims
- 2792US9428938B2Merchandise security devices for use with an electronic keyINVUE SECURITY PRODUCTS INC·Filed 2015·Granted Aug 30, 2016·7 cites·20 claims
- 2892US8564438B2Merchandise display security system including magnetic sensorFAWCETT CHRISTOPHER J·Filed 2011·Granted Oct 22, 2013·30 cites·22 claims
- 2992US8368536B2Merchandise display security devices including anti-theft featuresINVUE SECURITY PRODUCTS INC·Filed 2010·Granted Feb 5, 2013·30 cites·22 claims
- 3090US10111537B2Quick release sensor for merchandise displayINVUE SECURITY PRODUCTS INC·Filed 2014·Granted Oct 30, 2018·15 cites·24 claims
- 3188US11620886B2Merchandise security system with inductive chargingINVUE SECURITY PRODUCTS INC·Filed 2019·Granted Apr 4, 2023·4 cites·24 claims
- 3288US8749387B2Merchandise display security system including magnetic sensorINVUE SECURITY PRODUCTS INC·Filed 2013·Granted Jun 10, 2014·15 cites·20 claims
- 3387US10858863B2Self-locking lock for merchandise securityINVUE SECURITY PRODUCTS INC·Filed 2016·Granted Dec 8, 2020·7 cites·20 claims
- 3486US10614683B2Low profile merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2016·Granted Apr 7, 2020·8 cites·20 claims
- 3586US8152012B1Removable ergonomic handle gripping baby bottleBERGLUND DAVID NATHAN·Filed 2008·Granted Apr 10, 2012·31 cites·14 claims
- 3684US9951545B2Merchandise security devices for use with an electronic keyINVUE SECURITY PRODUCTS INC·Filed 2016·Granted Apr 24, 2018·3 cites·22 claims
- 3783US12012781B2Lock mechanisms for merchandise security systemsINVUE SECURITY PRODUCTS INC·Filed 2021·Granted Jun 18, 2024·1 cites·31 claims
- 3882US12444280B2Merchandise security system with inductive chargingINVUE SECURITY PRODUCTS INC·Filed 2024·Granted Oct 14, 2025·0 cites·20 claims
- 3982US12236762B2Recoiler for a merchandise security systemINVUE SECURITY PRODUCTS INC·Filed 2023·Granted Feb 25, 2025·0 cites·18 claims
- 4082US12134918B2Systems and methods for locking a sensor to a baseINVUE SECURITY PRODUCTS INC·Filed 2022·Granted Nov 5, 2024·1 cites·35 claims
- 4182US11414888B2Merchandise security devices for use with an electronic keyINVUE SECURITY PRODUCTS INC·Filed 2020·Granted Aug 16, 2022·1 cites·20 claims
- 4281US10533344B2Merchandise security devices for use with an electronic keyINVUE SECURITY PRODUCTS INC·Filed 2018·Granted Jan 14, 2020·2 cites·20 claims
- 4381USD600500SFood container assemblyEDISON NATION LLC·Filed 2008·Granted Sep 22, 2009·29 cites·1 claims
- 4480US11864335B2Data center security systems and devicesINVUE SECURITY PRODUCTS INC·Filed 2023·Granted Jan 2, 2024·0 cites·32 claims
- 4580US2024125148A1Cabinet lock for use with programmable electronic keyINVUE SECURITY PRODUCTS INC·Filed 2023·Application pending·0 cites
- 4680US2025305327A1Lock mechanisms for merchandise security systemsINVUE SECURITY PRODUCTS INC·Filed 2025·Application pending·0 cites
- 4779USD600501SFood container assemblyEDISON NATION LLC·Filed 2008·Granted Sep 22, 2009·26 cites·1 claims
- 4879USD592014SServing trayEDISON NATION LLC·Filed 2008·Granted May 12, 2009·26 cites·1 claims
- 4979US2023380087A1Data center security systems and devicesINVUE SECURITY PRODUCTS INC·Filed 2023·Application pending·0 cites
- 5078US12331555B2Lock mechanisms for merchandise systemsINVUE SECURITY PRODUCTS INC·Filed 2024·Granted Jun 17, 2025·0 cites·27 claims
Showing the top 50 of 120 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →