Inventor · disambiguated record
Johan Håkansson
Also filed as: HAAKANSSON JOHAN · HAKANSSON JOHAN F · HÅKANSSON JOHAN · HÅKANSSON JOHAN F
13 granted patents·44 citations·filing 2009–2023
89Inventor score
Files with3M INNOVATIVE PROPERTIES CO73M INNOVATIVE PROPERTIES COMPANY3HANSSON OLOF2SJÖMAN HENRIK J1
Top patents by PatentIndex Score
13 records- 0188USD985530SHeadset3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted May 9, 2023·10 cites·1 claims
- 0287US10792190B2Hearing protector and a method of making a hearing protector3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Oct 6, 2020·2 cites·13 claims
- 0376USD941798SHeadset3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Jan 25, 2022·5 cites·1 claims
- 0474US10639201B2Hearing protector and a method of making a hearing protector3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted May 5, 2020·2 cites·20 claims
- 0565USD684558SEarcupHANSSON OLOF·Filed 2012·Granted Jun 18, 2013·13 cites·1 claims
- 0655US9131310B2Hearing protectorSJÖMAN HENRIK J·Filed 2009·Granted Sep 8, 2015·3 cites·11 claims
- 0751US12472101B2Cable compaction system for protective personal equipment3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Nov 18, 2025·0 cites·12 claims
- 0846USD1051090SHeadset3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Nov 12, 2024·0 cites·1 claims
- 0945USD683716SEarcupHANSSON OLOF·Filed 2012·Granted Jun 4, 2013·5 cites·1 claims
- 1044USD714264SPush-to-talk communication device having hand-holding portions3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Sep 30, 2014·3 cites·1 claims
- 1135USD714766SPush-to-talk communication device having a gripping surface3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Oct 7, 2014·1 cites·1 claims
- 1229USD714263SPush-to-talk communication device having a connector support3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Sep 30, 2014·0 cites·1 claims
- 1329USD714265SPush-to-talk communication device having raised buttons3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Sep 30, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →