Francis E. Marshall
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Feb 19, 1982 → Feb 19, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4472728A | Imaging X-ray spectrometer | Emerging Cross-Sectional Technologies | 42 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.