John MacAndrew
3Patents
3h-index
9Co-inventors
43Inventor score
Filing activity: Aug 24, 1988 → Sep 4, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6286506A | Inhalation device | Human Necessities | 58 | Expired |
| US5785053A | Inserter for the positioning of an intrauterine device | Human Necessities | 53 | Expired |
| US4903079A | Variable magnification copier | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.