Dave Johanson
1Patents
1h-index
7Co-inventors
25Inventor score
Filing activity: Mar 23, 2005 → Mar 23, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7249629B2 | Multi-function well servicing vehicle | Fixed Constructions | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.