John S. Campbell
3Patents
3h-index
6Co-inventors
39Inventor score
Filing activity: Jun 16, 1976 → May 27, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD280896S | Portable transmitter | General | 65 | Expired |
| US4095248A | Redundancy reduction system for facsimile transceivers | Electricity | 8 | Expired |
| USD282358S | Telecommunications system console or similar article | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.