Romulo Gonzalez
10Patents
9h-index
8Co-inventors
61Inventor score
Filing activity: Dec 26, 1990 → May 29, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5184686A | Method for offshore drilling utilizing a two-riser system | Fixed Constructions | 78 | Expired |
| US6276455A | Subsea gas separation system and method for offshore drilling | Fixed Constructions | 66 | Expired |
| US6216799A | Subsea pumping system and method for deepwater drilling | Fixed Constructions | 56 | Expired |
| US5174340A | Apparatus for preventing casing damage due to formation compaction | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US5533574A | Dual concentric string high pressure riser | Fixed Constructions | 29 | Expired |
| US6263981A | Deepwater drill string shut-off valve system and method for controlling mud circulation | Fixed Constructions | 28 | Expired |
| US6401823B1 | Deepwater drill string shut-off | Fixed Constructions | 22 | Expired |
| US5642966A | Compliant tower | Fixed Constructions | 13 | Expired |
| US5275240A | Method and apparatus for preventing casing damage due to formation compaction | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US8919449B2 | Offshore drilling and production systems and methods | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.