Mac Upshall
4Patents
3h-index
6Co-inventors
39Inventor score
Filing activity: Jul 2, 2009 → Dec 6, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8912915B2 | Borehole array for ranging and crosswell telemetry | Physics | 13 | Active |
| US9506326B2 | Rotationally-independent wellbore ranging | Fixed Constructions | 10 | Active |
| US8618803B2 | Well location determination apparatus, methods, and systems | Physics | 6 | Active |
| US10429534B2 | Gradient-based single well ranging system for SAGD application | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.