Inventor · disambiguated record
Frank Steffens
Also filed as: STEFFENS FRANK
10 granted patents·4 pending applications·17 citations·filing 2003–2022
80Inventor score
Top patents by PatentIndex Score
14 records- 0182US8161834B2Transmission with power take-off driveSTEFFENS FRANK·Filed 2010·Granted Apr 24, 2012·14 cites·3 claims
- 0274US11009102B2Range-change transmission deviceDAIMLER AG·Filed 2018·Granted May 18, 2021·2 cites·16 claims
- 0368US11313442B2Range-change transmission deviceDAIMLER AG·Filed 2018·Granted Apr 26, 2022·1 cites·12 claims
- 0451US11149824B2Electric drive for a motor vehicle, in particular for an automobileDAIMLER AG·Filed 2018·Granted Oct 19, 2021·0 cites·12 claims
- 0551US2025136078A1Braking device for a motor vehicleDaimler Truck AG·Filed 2022·Application pending·0 cites
- 0648US11002351B2Range-change transmission deviceDAIMLER AG·Filed 2017·Granted May 11, 2021·0 cites·16 claims
- 0744US12140211B2Group transmission device, in particular split transmissionDaimler Truck AG·Filed 2020·Granted Nov 12, 2024·0 cites·12 claims
- 0842US12018736B2Group transmission device, in particular split transmissionDaimler Truck AG·Filed 2020·Granted Jun 25, 2024·0 cites·11 claims
- 0942US2025136077A1Braking device for a motor vehicleDaimler Truck AG·Filed 2022·Application pending·0 cites
- 1038US12427848B2Hybrid-electric powertrain and lorry equipped with sameDaimler Truck AG·Filed 2021·Granted Sep 30, 2025·0 cites·16 claims
- 1137US2006255518A1Bearing structure for the damped transmission of impact and/or vibratory forcesROGER HERTZFELDT·Filed 2003·Application pending·0 cites
- 1236US12228196B2Electric drive systemDaimler Truck AG·Filed 2021·Granted Feb 18, 2025·0 cites·12 claims
- 1333US2022111915A1Articulated Lorry Having a Tractor and a Trailer, Tractor, Trailer and Method for Axle Load Distribution in the Case of an Articulated LorryDAIMLER AG·Filed 2019·Application pending·0 cites
- 1431US7481128B2Gearshift unit for a transmission of a motor vehicleDAIMLER A G·Filed 2006·Granted Jan 27, 2009·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →