Inventor · disambiguated record
Christoph Eiwan
Also filed as: EIWAN CHRISTOPH
5 granted patents·1 pending application·24 citations·filing 2003–2021
71Inventor score
Top patents by PatentIndex Score
6 records- 0181US10023443B2Tower crane and method of mounting a wind turbine rotor bladeLIEBHERR WERK BIBERACH GMBH·Filed 2014·Granted Jul 17, 2018·8 cites·16 claims
- 0268US6908074B2Device for changing the rigging of the pulley blocks of a cranePOTAIN SA·Filed 2003·Granted Jun 21, 2005·16 cites·13 claims
- 0359US11286137B2Crane with anti-collision device and method for operating multiple such cranesLIEBHERR WERK BIBERACH GMBH·Filed 2020·Granted Mar 29, 2022·0 cites·19 claims
- 0457US12024406B2Crane and method for weathervaning such a craneLIEBHERR WERK BIBERACH GMBH·Filed 2021·Granted Jul 2, 2024·0 cites·17 claims
- 0546US11254548B2Method for bringing a work machine into a weathervane position, and work machine for carrying out the methodLIEBHERR WERK BIBERACH GMBH·Filed 2017·Granted Feb 22, 2022·0 cites·16 claims
- 0646US2023150803A1Tower crane with adjustable counter-ballastLIEBHERR WERK BIBERACH GMBH·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →