Assignee
KWD KUPPLUNGSWERK DRESDEN GMBH
DE·5 granted patents·1 pending application·18 citations·filing 1997–2023
Top patents by PatentIndex Score
6 records- 0154US10408275B2Coupling with a bellows-protected interlocking driving connectionKWD KUPPLUNGSWERK DRESDEN GMBH·Filed 2014·Granted Sep 10, 2019·1 cites·16 claims
- 0254US7985141B2Universal double-jointed coupling for railway vehiclesKWD KUPPLUNGSWERK DRESDEN GMBH·Filed 2006·Granted Jul 26, 2011·2 cites·10 claims
- 0353US2025180075A1Dual Coupling System for Driving Rail VehiclesKWD KUPPLUNGSWERK DRESDEN GMBH·Filed 2023·Application pending·0 cites
- 0442US6283869B1Toothed couplingKWD KUPPLUNGSWERK DRESDEN GMBH·Filed 1997·Granted Sep 4, 2001·15 cites·29 claims
- 0536US11448262B2Clutch and method for the production thereofKWD KUPPLUNGSWERK DRESDEN GMBH·Filed 2018·Granted Sep 20, 2022·0 cites·18 claims
- 0629US11118633B2Coupling ringKWD KUPPLUNGSWERK DRESDEN GMBH·Filed 2016·Granted Sep 14, 2021·0 cites·16 claims
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