Roger Frehoff
2Patents
2h-index
14Co-inventors
34Inventor score
Filing activity: Jun 18, 2003 → Jul 22, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7159448B2 | Combustion-chamber pressure sensor having a metallic diaphragm containing a piezoresistive, thin metallic layer | Physics | 12 | Expired |
| US7363819B2 | High-pressure sensor housing which is simplified by means of a connection element (also emc) | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.