Assignee
LUDWIG EHRHARDT GMBH
DE·6 granted patents·3 pending applications·15 citations·filing 2005–2021
Top patents by PatentIndex Score
9 records- 0174US7234704B2Wiping and/or sealing element as well as process for sealing a piston and clamping and/or support elementLUDWIG EHRHARDT GMBH·Filed 2005·Granted Jun 26, 2007·12 cites·13 claims
- 0253US10940542B2Clamping bushing and clamping deviceLUDWIG EHRHARDT GMBH·Filed 2015·Granted Mar 9, 2021·1 cites·28 claims
- 0351US9281775B2Clamping device with an electric motorLUDWIG EHRHARDT GMBH·Filed 2012·Granted Mar 8, 2016·1 cites·24 claims
- 0449US2023256568A1Transmission gear for a swing clampLUDWIG EHRHARDT GMBH·Filed 2021·Application pending·0 cites
- 0548US12233520B2Bore clampLUDWIG EHRHARDT GMBH·Filed 2020·Granted Feb 25, 2025·0 cites·27 claims
- 0648US10427202B2Coupling systemLUDWIG EHRHARDT GMBH·Filed 2014·Granted Oct 1, 2019·1 cites·19 claims
- 0742US2015306717A1Rotary moduleLUDWIG EHRHARDT GMBH·Filed 2013·Application pending·0 cites
- 0841US2018099382A1ViseLUDWIG EHRHARDT GMBH·Filed 2016·Application pending·0 cites
- 0936US9957995B2Power-operated tightening nutLUDWIG EHRHARDT GMBH·Filed 2014·Granted May 1, 2018·0 cites·19 claims
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