Alan Johnston
6Patents
4h-index
9Co-inventors
42Inventor score
Filing activity: Apr 22, 2002 → Mar 18, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6725924B2 | System and technique for monitoring and managing the deployment of subsea equipment | Fixed Constructions | 137 | Expired |
| US6681861B2 | Power system for a well | Fixed Constructions | 41 | Expired |
| US7845412B2 | Pressure control with compliant guide | Fixed Constructions | 16 | Active |
| US7123162B2 | Subsea communication system and technique | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8973665B2 | System and method for performing intervention operations with a compliant guide | Fixed Constructions | 2 | Active |
| US8902077B2 | Subsea communication system and technique | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.