Leon Ellison
5Patents
4h-index
12Co-inventors
43Inventor score
Filing activity: Oct 20, 2005 → Apr 3, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7484625B2 | Shale shakers and screens with identification apparatuses | Performing Operations; Transporting | 66 | Active |
| US8016037B2 | Drilling rigs with apparatus identification systems and methods | Physics | 32 | Active |
| US7958715B2 | Chain with identification apparatus | Performing Operations; Transporting | 32 | Active |
| US7946356B2 | Systems and methods for monitored drilling | Fixed Constructions | 30 | Active |
| US9784041B2 | Drilling rig riser identification apparatus | Fixed Constructions | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.