F. Martin Smith
2Patents
2h-index
3Co-inventors
27Inventor score
Filing activity: Apr 27, 1990 → Jan 25, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5007489A | Drilling fluid methods and composition | Chemistry; Metallurgy | 66 | Expired |
| US5099930A | Drilling fluid methods and composition | Chemistry; Metallurgy | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.