Denis Devilleger
3Patents
2h-index
2Co-inventors
38Inventor score
Filing activity: Nov 5, 1987 → Mar 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4848401A | Isolation chamber valve | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4884633A | A hydraulic remotely-controlled bleeder valve for a well head | Fixed Constructions | 3 | Expired |
| US9169708B2 | Method of in situ repair of a wellhead base flange | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.