Keith Callen
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Oct 8, 1999 → Oct 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6488661B1 | Pressure control systems for medical injectors and syringes used therewith | Human Necessities | 38 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.