Hermann Steffan
4Patents
3h-index
19Co-inventors
51Inventor score
Filing activity: Feb 1, 1995 → Apr 27, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5553803A | Belt tensioner for safety belts for motor vehicles | Performing Operations; Transporting | 21 | Expired |
| US6675631B1 | Method for conducting crash tests using a carriage and corresponding device | Physics | 8 | Expired |
| US10830670B2 | Soft collision target | Physics | 5 | Active |
| US8655504B2 | Safety test carrier controlled by external guidance system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.