Steffen Lehmann
37Patents
5h-index
58Co-inventors
72Inventor score
Filing activity: Sep 2, 1998 → Mar 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7708661B2 | Decoupler arrangement | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US6308678A | Vibration damper for the crankshaft of a piston engine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8632431B2 | Drive wheel of an auxiliary unit belt drive of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US6142115A | Vibration damper for the crankshaft of a piston engine | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6382164B2 | Vibration damper for the crankshaft of a piston engine | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10995802B2 | Hybrid module for a motor vehicle, and drive train having a hybrid module | Emerging Cross-Sectional Technologies | 3 | Active |
| US6293383A | Torsion vibration damper | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6883487B2 | Torsional vibration damping apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11512440B2 | Vertical member for a vehicle restraint system | Fixed Constructions | 2 | Active |
| US6305522A | Clutch disc | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6279712A | Clutch disc | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US10486759B2 | Method for conveying at least one vehicle component to a vehicle body with at least one robot device in an assembly station and assembly station having the robot device | Performing Operations; Transporting | 1 | Active |
| US11465610B2 | Drive unit and drive arrangement | Emerging Cross-Sectional Technologies | 1 | Active |
| US9574615B2 | Centrifugal pendulum and clutch disc having the latter | Emerging Cross-Sectional Technologies | 1 | Active |
| US11214242B2 | Hybrid powertrain with two electric machines and an internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9829064B2 | Drive train having a spur gearing and a centrifugal pendulum | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11518231B2 | Hybrid module having a hydraulically cooled friction clutch, and hybrid drive train | Emerging Cross-Sectional Technologies | 0 | Active |
| US11440396B2 | Hybrid module and drive assembly for a motor vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US12301070B2 | Electrical drive device and drive assembly | Electricity | 0 | Active |
| US11884158B2 | Drive unit for a drive train of an electrically drivable motor vehicle and drive arrangement having said drive unit | Emerging Cross-Sectional Technologies | 0 | Active |
| US12180994B2 | Torque transmitting system with concentrically arranged rolling bearings, drive unit, and drive assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US11167747B2 | Drive unit for a hybrid motor vehicle a with variable output transmission ratio | Emerging Cross-Sectional Technologies | 0 | Active |
| US12017537B2 | Drive unit for a drive train of an electrically driven motor vehicle and drive assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US7784393B2 | Drive unit with an interior drive unit and an exterior drive unit | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11401981B2 | Switching unit for cooling oil, and hybrid module having a switching unit | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.