Hybrid-electric powertrain and lorry equipped with same
US-12427848-B2 · Sep 30, 2025 · US
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Steffens Frank patents
Steffens Frank is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Steffens Frank |
| Total patents | 20 |
| First publication | Oct 17, 2019 |
| Latest publication | Sep 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Braking device for a motor vehicle
US-2025136077-A1 · May 1, 2025 · US
Braking device for a motor vehicle
US-2025136078-A1 · May 1, 2025 · US
Electric drive system
US-12228196-B2 · Feb 18, 2025 · US
Electric axle drive for an axle of a motor vehicle, in particular of an automobile, and a motor vehicle, in particular an automobile
US-2025020197-A1 · Jan 16, 2025 · US
Group transmission device, in particular split transmission
US-12140211-B2 · Nov 12, 2024 · US
Group transmission device, in particular split transmission
US-12018736-B2 · Jun 25, 2024 · US
Group Transmission Device, in Particular Split Transmission
US-2024141972-A1 · May 2, 2024 · US
Group Transmission Device, in Particular Split Transmission
US-2024141971-A1 · May 2, 2024 · US
Electric Drive System
US-2024026960-A1 · Jan 25, 2024 · US
Recent patents
Latest publications not already listed above.
Hybrid-Electric Powertrain and Lorry Equipped with Same
US-2023059031-A1 · Feb 23, 2023 · US
Range-change transmission device
US-11313442-B2 · Apr 26, 2022 · US
Articulated Lorry Having a Tractor and a Trailer, Tractor, Trailer and Method for Axle Load Distribution in the Case of an Articulated Lorry
US-2022111915-A1 · Apr 14, 2022 · US
Electric drive for a motor vehicle, in particular for an automobile
US-11149824-B2 · Oct 19, 2021 · US
Range-change transmission device
US-2021148438-A1 · May 20, 2021 · US
Range-change transmission device
US-11009102-B2 · May 18, 2021 · US
Range-change transmission device
US-11002351-B2 · May 11, 2021 · US
Range-change transmission device
US-2021025481-A1 · Jan 28, 2021 · US
Electric drive for a motor vehicle, in particular for an automobile
US-2020393021-A1 · Dec 17, 2020 · US
Range-change transmission device
US-2019316664-A1 · Oct 17, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daimler Truck AG | 11 |
| Daimler Ag | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16H37/046 | 12 |
| F16H37/042 | 8 |
| F16H2200/2005 | 6 |
| F16H2200/2094 | 6 |
| F16H2200/0078 | 6 |