Assignee
STEMMANN TECHNIK GMBH
DE·8 granted patents·7 pending applications·14 citations·filing 1994–2025
Top patents by PatentIndex Score
15 records- 0163US2025333155A1Device for connecting a ship to a shore-based power supply networkSTEMMANN TECHNIK GMBH·Filed 2025·Application pending·0 cites
- 0263US2025249767A1Contact rail arrangement and charging methodSTEMMANN TECHNIK GMBH·Filed 2025·Application pending·0 cites
- 0360US2025277345A1Device for connecting a ship to a shore-side supply networkSTEMMANN TECHNIK GMBH·Filed 2024·Application pending·0 cites
- 0459US2024317541A1Reel arrangementSTEMMANN TECHNIK GMBH·Filed 2022·Application pending·0 cites
- 0557US2025262960A1Cable guide systemSTEMMANN TECHNIK GMBH·Filed 2025·Application pending·0 cites
- 0653US12434793B1Device for connecting a ship to a land-side supply gridSTEMMANN TECHNIK GMBH·Filed 2023·Granted Oct 7, 2025·0 cites·8 claims
- 0751US2023398874A1Drive arrangement for the displacement of a contacting device as well as contacting device and use thereofSTEMMANN TECHNIK GMBH·Filed 2021·Application pending·0 cites
- 0848US11267350B2Line supply arrangementSTEMMANN TECHNIK GMBH·Filed 2019·Granted Mar 8, 2022·1 cites·9 claims
- 0945US2024294072A1Current collector system and methodSTEMMANN TECHNIK GMBH·Filed 2022·Application pending·0 cites
- 1040US12385203B2Energy transmission device and method for energy transmissionSTEMMANN TECHNIK GMBH·Filed 2020·Granted Aug 12, 2025·0 cites·13 claims
- 1134US6480348B1Arrangement for the contactless transmission of optical dataSTEMMANN TECHNIK GMBH·Filed 2000·Granted Nov 12, 2002·1 cites·5 claims
- 1231US11611184B2Slip ring assemblySTEMMANN TECHNIK GMBH·Filed 2019·Granted Mar 21, 2023·0 cites·19 claims
- 1323US6796410B2Arrangement for relative displacement of a current collector relative to a trolley wireSTEMMANN TECHNIK GMBH·Filed 2003·Granted Sep 28, 2004·2 cites·13 claims
- 1423US6162993ASignal conductorSTEMMANN TECHNIK GMBH·Filed 1998·Granted Dec 19, 2000·4 cites·1 claims
- 1519US5399094ADevice for digital data transmissionSTEMMANN TECHNIK GMBH·Filed 1994·Granted Mar 21, 1995·6 cites·6 claims
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