William Frank
5Patents
2h-index
4Co-inventors
40Inventor score
Filing activity: Aug 12, 2003 → Apr 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD517579S1 | Oil measuring and dispensing container | General | 6 | Expired |
| USD500065S1 | Motorcycle oil drain and fill diverter | General | 4 | Expired |
| US11357163B2 | Control system for air seeder venting system | Emerging Cross-Sectional Technologies | 1 | Active |
| US11439056B2 | Air seeder frame force control | Emerging Cross-Sectional Technologies | 0 | Active |
| US12298741B2 | Methods and systems for using duty cycle of sensors to determine seed or particle flow rate | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.