Inventor · disambiguated record
Helmut Kölpin
Also filed as: KOELPIN HELMUT · KÖLPIN HELMUT
3 granted patents·2 pending applications·10 citations·filing 2011–2012
62Inventor score
Top patents by PatentIndex Score
5 records- 0175US8690539B2Boron-based refractory coating for a wind turbine componentHOHLE ANDREAS CHRISTIAN·Filed 2011·Granted Apr 8, 2014·6 cites·11 claims
- 0256US9163536B2Wind turbine with an automatic liquid lubricant changing arrangementBECKER CHRISTIAN·Filed 2012·Granted Oct 20, 2015·2 cites·16 claims
- 0354US8648482B2Wind turbine, drive train assembly, wind turbine nacelle system, methods for converting rotational energy and methods for building a nacelle and for re-equipping a wind turbineHEDE IVAN ARTHUR·Filed 2011·Granted Feb 11, 2014·2 cites·10 claims
- 0434US2011171463A1Vanadium-based hard material coating of a wind power plant componentHOHLE ANDREAS CHRISTIAN·Filed 2011·Application pending·0 cites
- 0526US2011171026A1Gear Assembly and Wind TurbineKOELPIN HELMUT·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →