James A. Hewson
4Patents
1h-index
3Co-inventors
33Inventor score
Filing activity: Dec 21, 2005 → Oct 31, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9347272B2 | Method and assembly for forming a supported bore using a first and second drill bit | Fixed Constructions | 14 | Active |
| US9255447B2 | Method of forming a bore | Fixed Constructions | 0 | Active |
| US9366086B2 | Method of forming a bore | Fixed Constructions | 0 | Active |
| US7484573B2 | Slip grip drilling tool | Fixed Constructions | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.