Michael Friedrich
2Patents
2h-index
7Co-inventors
41Inventor score
Filing activity: Feb 17, 1983 → May 29, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4525699A | Electronic monitoring system with malfunction indicator | Electricity | 11 | Expired |
| US8069003B2 | Monitoring of heat exchangers in process control systems | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.