Ian Carr
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Jun 21, 1991 → Sep 13, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5222487A | Hinged tracheostomy tube obturator | Human Necessities | 36 | Expired |
| US8672892B2 | Tamper evident vacuum tube holder assembly and needle hub assembly therefor | Emerging Cross-Sectional Technologies | 6 | Active |
| US8641679B2 | Tamper evident vacuum tube holder assembly and needle hub assembly therefor | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.