Assignee
DONNER WILFRIED
DE·3 granted patents·1 pending application·11 citations·filing 2003–2022
Top patents by PatentIndex Score
4 records- 0183US11541964B2Multi-speed transmission with two planetary gearsDONNER WILFRIED·Filed 2019·Granted Jan 3, 2023·4 cites·14 claims
- 0255US7085082B2Objective pivoting device having crossed swivelling axesDONNER WILFRIED·Filed 2003·Granted Aug 1, 2006·7 cites·17 claims
- 0342US2025019035A1Drive train with crankset and hub gearDONNER WILFRIED·Filed 2022·Application pending·0 cites
- 0441US12128987B2Drive train comprising two separate shiftable gear mechanisms which are coupled by means of intermediate gear mechanismsDONNER WILFRIED·Filed 2018·Granted Oct 29, 2024·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →