Inventor · disambiguated record
Winand Hendrik Anna Maria Friederichs
Also filed as: FRIEDERICHS WINAND HENDRIK ANNA MARIA
7 granted patents·9 citations·filing 2013–2019
73Inventor score
Top patents by PatentIndex Score
7 records- 0183US11143371B2Mast, lighting device, and street light poleSIGNIFY HOLDING BV·Filed 2017·Granted Oct 12, 2021·6 cites·14 claims
- 0273US9851055B2Lighting device with mechanical fastening partPHILIPS LIGHTING HOLDING BV·Filed 2015·Granted Dec 26, 2017·3 cites·14 claims
- 0348US11131429B2Squeezed profile to support lightingSIGNIFY HOLDING BV·Filed 2019·Granted Sep 28, 2021·0 cites·17 claims
- 0447US10222034B2Lighting device having locking mechanism with hook and resilient finger elementsPHILIPS LIGHTING HOLDING BV·Filed 2016·Granted Mar 5, 2019·0 cites·18 claims
- 0546US12031697B2Street pole, street lighting pole, luminaire and manufacturing methods thereofSIGNIFY HOLDING BV·Filed 2019·Granted Jul 9, 2024·0 cites·11 claims
- 0646US9989235B2LED module and luminaire comprising said modulePHILIPS LIGHTING HOLDING BV·Filed 2013·Granted Jun 5, 2018·0 cites·12 claims
- 0742US11067236B2Elongated structureSIGNIFY HOLDING BV·Filed 2017·Granted Jul 20, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →