John Devlin
2Patents
2h-index
3Co-inventors
41Inventor score
Filing activity: Jan 27, 1976 → Dec 14, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD466650S1 | Electric hair clipper | General | 23 | Expired |
| US3999347A | Handy helper | Fixed Constructions | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.