Ralph Weber
4Patents
3h-index
8Co-inventors
43Inventor score
Filing activity: Jul 24, 1997 → Mar 31, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5903797A | Monitoring cleaning performance to predict cleaner life | Physics | 17 | Expired |
| US5923940A | Cleaning brush having fibers of different lengths | Physics | 8 | Expired |
| US6366752B1 | Spherical silicone additive for reduced photo receptor drag and wear | Physics | 4 | Expired |
| US8253517B2 | Full-protection circuit breaker | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.