Inventor · disambiguated record

Gerhard Ehrlich

Also filed as: EHRLICH GERHARD

3 granted patents·49 citations·filing 2002–2004

71Inventor score

Technology areasH01H

Files withPILZ GMBH & CO3

Top patents by PatentIndex Score

3 records

0175US7130171B2Apparatus for fail-safely disconnecting an electrical load; in particular in industrial production plantsPILZ GMBH & CO·Filed 2004·Granted Oct 31, 2006·22 cites·23 claims
0273US6825579B2Safety switching apparatus having a first and a second input switch and method of manufacturing the samePILZ GMBH & CO·Filed 2002·Granted Nov 30, 2004·23 cites·18 claims
0346US7239048B2Safety switching apparatus for safely disconnecting an electrical loadPILZ GMBH & CO·Filed 2004·Granted Jul 3, 2007·4 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →