Mark. E. Johnson
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Sep 19, 2007 → Sep 19, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8221772B2 | Pulmonary surfactant formulations and methods for promoting mucus clearance | Human Necessities | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.