Adrian Lewis
5Patents
4h-index
9Co-inventors
46Inventor score
Filing activity: Dec 5, 1984 → Apr 3, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4926996A | Two way communication token interrogation apparatus | Physics | 137 | Expired |
| US4674618A | Tokens and token handling devices | Physics | 76 | Expired |
| US5726567A | Network-connectable displacement sensor with stored ID | Physics | 7 | Expired |
| US4733766A | Coin checking apparatus | Physics | 5 | Expired |
| US5171983A | Relative position transducer for oscillating and scanning a read head over a coded track region | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.