Gregory M. Dunn
8Patents
3h-index
10Co-inventors
50Inventor score
Filing activity: May 9, 2008 → Jan 21, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8127853B2 | Internal tieback for subsea well | Fixed Constructions | 9 | Active |
| US7896081B2 | Internal tieback for subsea well | Fixed Constructions | 8 | Active |
| US8327945B2 | Remotely operated drill pipe valve | Fixed Constructions | 4 | Active |
| US8220550B2 | Wellhead housing bootstrap device | Fixed Constructions | 2 | Active |
| US10927637B2 | System and method for reducing setting loads | Fixed Constructions | 1 | Active |
| US10865616B2 | Ported U-cup annular wellhead hanger seal | Fixed Constructions | 1 | Active |
| US10830006B2 | Centralizing and protecting sabot | Fixed Constructions | 0 | Active |
| US11713639B2 | Pressure energized seal with groove profile | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.