Edward J. Frank
7Patents
4h-index
8Co-inventors
50Inventor score
Filing activity: Nov 8, 1974 → Sep 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5649502A | Washing tool for pets | Human Necessities | 30 | Expired |
| US6098741A | Controlled torque steering system and method | Performing Operations; Transporting | 16 | Expired |
| US3942608A | Caster brake assembly | Performing Operations; Transporting | 12 | Expired |
| US4121486A | Internal thread cleaner and restorer | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9940223B2 | Human-machine interface test system | Physics | 3 | Active |
| USD963771S1 | Ball thrower | General | 3 | Active |
| USD1066514S1 | Ball thrower | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.