Markus Harfmann
4Patents
1h-index
9Co-inventors
41Inventor score
Filing activity: Jun 8, 1999 → Dec 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6266587A | Method for determining the times when it will be necessary to change, or add to, the engine oil in a motor vehicle engine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US9698247B2 | Method of producing a semiconductor arrangement | Electricity | 0 | Active |
| US9306010B2 | Semiconductor arrangement | Electricity | 0 | Active |
| US11626371B2 | Semiconductor structure with one or more support structures | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.