Ansgar Schaefer
1Patents
1h-index
7Co-inventors
25Inventor score
Filing activity: Feb 25, 2003 → Feb 25, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6935103B2 | Device for exhaust-gas purification, and an operating and monitoring for said device | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.