Wolfgang Ullermann
11Patents
3h-index
9Co-inventors
53Inventor score
Filing activity: Apr 15, 1997 → Mar 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6590489B1 | Circuit breaker for protecting electric circuits in road vehicles | Electricity | 22 | Expired |
| US7336149B2 | Circuit breaker having a bimetallic snap-action disk | Electricity | 5 | Expired |
| US5834996A | Electric switch having undervoltage tripping | Electricity | 4 | Expired |
| US8576042B2 | Miniature circuit breaker | Emerging Cross-Sectional Technologies | 3 | Active |
| US10021788B2 | High-current electrical circuit having a circuit board and a busbar | Electricity | 3 | Active |
| US10283293B2 | Thermal circuit breaker | Electricity | 2 | Active |
| US10580600B2 | Miniature safety switch | Electricity | 2 | Active |
| US7312687B2 | Protective switch for protecting a circuit | Electricity | 1 | Active |
| US10600597B2 | Miniature safety switch | Electricity | 0 | Active |
| US10070514B2 | High current switch | Electricity | 0 | Active |
| US11653450B2 | Power distributor of an electrical system of a motor vehicle | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.