Inventor · disambiguated record
Stephan Sellen
Also filed as: SELLEN STEPHAN
9 granted patents·1 pending application·9 citations·filing 2015–2023
79Inventor score
Top patents by PatentIndex Score
10 records- 0190US11927308B2Differential pressure opening and excess flow closing valve for gas cylinderROTAREX S A·Filed 2020·Granted Mar 12, 2024·3 cites·19 claims
- 0278US11300250B2Gas pressure reducer with integrated shut-off valveLUXEMBOURG PATENT CO·Filed 2019·Granted Apr 12, 2022·2 cites·19 claims
- 0378US10578223B2High pressure valve with telescopic pistonLUXEMBOURG PATENT CO·Filed 2017·Granted Mar 3, 2020·3 cites·19 claims
- 0470US12117097B2Lever valve with securing hookLUXEMBOURG PATENT CO·Filed 2020·Granted Oct 15, 2024·1 cites·17 claims
- 0556US11828416B2Gas cylinder valve with radially extending operating handleROTAREX S A·Filed 2020·Granted Nov 28, 2023·0 cites·20 claims
- 0653US12509183B2Transmission unit for vehicle equipped with propulsion pedalsSELLEN STEPHAN·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 0749US11703893B2Gas pressure reducer with cam commanded shut-off valveROTAREX S A·Filed 2019·Granted Jul 18, 2023·0 cites·20 claims
- 0846US10557181B2Valve body treated by autofrettageLUXEMBOURG PATENT CO·Filed 2015·Granted Feb 11, 2020·0 cites·17 claims
- 0944US2024011605A1Cylindrical sub-atmospheric pressure regulating device for insertion into a gas cylinderROTAREX S A·Filed 2021·Application pending·0 cites
- 1041US10301696B2Metallic body with threaded port subject to autofrettageLUXEMBOURG PATENT CO·Filed 2015·Granted May 28, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →