Inventor · disambiguated record
Pawel Witczak
Also filed as: WITCZAK PAWEL
3 granted patents·8 citations·filing 2007–2013
59Inventor score
Top patents by PatentIndex Score
3 records- 0173US8631907B2Elevator machine framePIECH ZBIGNIEW·Filed 2007·Granted Jan 21, 2014·7 cites·17 claims
- 0263US9457994B2Method of assembling an elevator machine frameOTIS ELEVATOR CO·Filed 2013·Granted Oct 4, 2016·1 cites·6 claims
- 0336US8776953B2Magnetic elevator door couplerHAN HAKKI·Filed 2008·Granted Jul 15, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →