Inventor · disambiguated record
Friedrich Mewis
Also filed as: MEWIS FRIEDRICH
5 granted patents·25 citations·filing 2008–2014
74Inventor score
Top patents by PatentIndex Score
5 records- 0184US8123578B2Device for reducing the power demand for the propulsion of a shipMEWIS FRIEDRICH·Filed 2009·Granted Feb 28, 2012·18 cites·14 claims
- 0270US8944869B2Pre-nozzle for a drive system of a watercraft to improve the energy efficiencyLEHMANN DIRK·Filed 2012·Granted Feb 3, 2015·4 cites·21 claims
- 0356US10005530B2Device for improving the water influx towards a propeller of a watercraftBECKER MARINE SYS GMBH & CO KG·Filed 2014·Granted Jun 26, 2018·1 cites·23 claims
- 0451US8430703B2Device for reducing the drive power requirement of a shipMEWIS FRIEDRICH·Filed 2008·Granted Apr 30, 2013·2 cites·4 claims
- 0545US8814496B2Device for reducing the drive power requirements of a watercraftBECKER MARINE SYS GMBH & CO KG·Filed 2012·Granted Aug 26, 2014·0 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →