Doris Kröger
8Patents
4h-index
13Co-inventors
54Inventor score
Filing activity: Feb 28, 1985 → Feb 16, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5881962A | Mass-body drive for a rotary tightening device | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5522564A | Safety belt reeling device and safety belt tightening device combination with power limiter | Performing Operations; Transporting | 33 | Expired |
| US4618108A | Safety belt reel-in mechanism having a tensioning arrangement | Performing Operations; Transporting | 19 | Expired |
| US5050814A | Safety belt reeling mechanism | Performing Operations; Transporting | 7 | Expired |
| US8672252B2 | Seat belt retractor with sensor cutoff | Performing Operations; Transporting | 2 | Active |
| US10766452B2 | Self-locking belt retractor | Performing Operations; Transporting | 1 | Active |
| US7484763B2 | Fixing device for a seat belt winder | Performing Operations; Transporting | 1 | Expired |
| US8967519B2 | Safety belt retractor with variable load transfer in different function settings | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.