Patrick R. Brand
5Patents
2h-index
4Co-inventors
44Inventor score
Filing activity: Sep 24, 1993 → Dec 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5404944A | Downhole makeup tool for threaded tubulars | Fixed Constructions | 21 | Expired |
| US11035192B1 | Systems and processes for subsea managed pressure operations | Fixed Constructions | 3 | Active |
| US11542772B2 | Systems and processes for subsea managed pressure operations | Fixed Constructions | 2 | Active |
| US11851970B2 | Modified riser joints for subsea managed pressure operations | Fixed Constructions | 0 | Active |
| US11933128B2 | Pressure management sub-systems for subsea managed pressure operations | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.