Ray A. Plummer
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Apr 5, 1974 → Apr 5, 1974
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3980136A | Fracturing well formations using foam | Emerging Cross-Sectional Technologies | 116 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.