Ryan Kejr
2Patents
1h-index
2Co-inventors
24Inventor score
Filing activity: May 13, 2009 → Dec 4, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8342263B2 | Vibratory drill head mounting and rotation coupling system | Fixed Constructions | 1 | Active |
| US8056640B2 | Hydraulic head clamp assembly for mobile drill rig | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.