Inventor · disambiguated record
Heinrich Friesen
Also filed as: FRIESEN HEINRICH
5 granted patents·1 pending application·21 citations·filing 2013–2018
75Inventor score
Top patents by PatentIndex Score
6 records- 0186US11038333B2Cable feedthroughHARTING ELECTRIC GMBH & CO KG·Filed 2018·Granted Jun 15, 2021·7 cites·13 claims
- 0275US9923302B2Plug connector having a plugging positioning meansHARTING Electronics GmbH·Filed 2016·Granted Mar 20, 2018·5 cites·3 claims
- 0368US10587078B2Plug connectorHARTING Electronics GmbH·Filed 2017·Granted Mar 10, 2020·3 cites·11 claims
- 0462US9478911B2Locking mechanism for plug-in connectorsHARTING Electronics GmbH·Filed 2013·Granted Oct 25, 2016·5 cites·21 claims
- 0558US9425552B2Locking apparatus for plug connectorsHARTING Electronics GmbH·Filed 2014·Granted Aug 23, 2016·1 cites·11 claims
- 0634US2020161779A1Angled plug connector and method of assemblyHARTING Electronics GmbH·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →