John Darnell
5Patents
3h-index
9Co-inventors
46Inventor score
Filing activity: Nov 3, 2000 → Feb 8, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6443862B1 | Returning flying polygon | Human Necessities | 13 | Expired |
| US6837813B2 | Open center returning flying polygon | Human Necessities | 6 | Expired |
| US10856577B2 | Product use and behavior monitoring instrument | Physics | 6 | Active |
| US10157265B1 | Clinical study product dispensing device | Human Necessities | 1 | Active |
| US12326794B2 | Product use and behavior monitoring instrument | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.