Sandra Schaefer
3Patents
2h-index
10Co-inventors
34Inventor score
Filing activity: Jan 30, 2008 → Aug 10, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8608452B2 | Variable coolant pump | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8001940B2 | Switchable bucket tappet | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8240285B2 | Switchable cup tappet | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.