Frank Rudolf
4Patents
2h-index
19Co-inventors
45Inventor score
Filing activity: Apr 20, 1992 → Feb 6, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5197672A | Fuel injection valve and adjustable gas sleeve forming an annular metering gas gap | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6321443A | Connection substrate | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9636972B2 | Vehicle heater | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8450611B2 | Connecting wire and method for manufacturing same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.