Stefan Ehrhardt
3Patents
1h-index
10Co-inventors
37Inventor score
Filing activity: Nov 5, 2013 → Mar 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9841244B2 | Heat exchanger and method for its manufacture | Emerging Cross-Sectional Technologies | 2 | Active |
| US11897010B2 | Heatable high pressure cleaning appliance | Performing Operations; Transporting | 1 | Active |
| US10293383B2 | Mobile high-pressure cleaning apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.