Inventor · disambiguated record

Wolfgang Lutz Zemke

Also filed as: ZEMKE WOLFGANG · ZEMKE WOLFGANG LUTZ

2 granted patents·21 citations·filing 1997–2009

53Inventor score

Technology areasB66B H02H

Files withOTIS ELEVATOR CO1 ZEMKE WOLFGANG LUTZ1

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2 records

0151US5765664AElevator drive fault detectorOTIS ELEVATOR CO·Filed 1997·Granted Jun 16, 1998·21 cites·6 claims
0236US8827042B2Elevator regenerative drive including an air core inductorZEMKE WOLFGANG LUTZ·Filed 2009·Granted Sep 9, 2014·0 cites·6 claims

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