Steffen Geiger
15Patents
4h-index
33Co-inventors
60Inventor score
Filing activity: Aug 23, 2001 → Feb 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6807041B2 | Electronic triggering for heating elements | Electricity | 22 | Expired |
| US6875962B2 | Electric heating system for a motor vehicle | Electricity | 18 | Expired |
| US7231776B2 | Air-conditioning system for a motor vehicle | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6715472B2 | Cold starter for an automobile engine | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7028501B2 | Air-conditioning system for a motor vehicle | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| USD972907S1 | Handle for tools | General | 3 | Active |
| US7064293B2 | Heating element for preheating intake air for an internal combustion engine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10093014B2 | Auxiliary handle | Performing Operations; Transporting | 2 | Active |
| US7084374B2 | Heating flange | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8405007B2 | Device for producing a temperature gradient | Emerging Cross-Sectional Technologies | 1 | Active |
| US10636597B2 | Thermal fuse | Electricity | 0 | Active |
| US12172285B2 | Method for the open-loop and closed-loop control of a power tool | Electricity | 0 | Active |
| US12311517B2 | Method for controlling and regulating a machine tool and handle for machine tool | Performing Operations; Transporting | 0 | Active |
| US11117250B2 | Hand-held machine tool | Performing Operations; Transporting | 0 | Active |
| US12048993B2 | Hand-held power tool | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.