Siegfried Derrer
5Patents
2h-index
4Co-inventors
40Inventor score
Filing activity: Oct 28, 2005 → Oct 21, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9494197B2 | Method for replacing sealing elements on a rolling bearing assembly and set of sealing elements | Emerging Cross-Sectional Technologies | 7 | Active |
| US7481620B2 | Wind power plant | Emerging Cross-Sectional Technologies | 3 | Active |
| US9291014B2 | Bearing assembly | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11473664B2 | Gear tooth chamfer for an annular gear | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10738830B2 | Bearing assembly with an improved sealing ring | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.