John O'Brien
3Patents
2h-index
6Co-inventors
41Inventor score
Filing activity: Jan 3, 1994 → Mar 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5449069A | Surgical instrument processing and delivery device | Human Necessities | 22 | Expired |
| US8308759B2 | Single disc intraluminal fixation patent foramen ovale closure device | Human Necessities | 4 | Active |
| US8945179B2 | Single disc occlusionary patent foramen ovale closure device | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.