Dan Laughlin
1Patents
1h-index
7Co-inventors
25Inventor score
Filing activity: Jun 17, 2004 → Jun 17, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7152347B2 | Method and apparatus for applying railway ballast | Fixed Constructions | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.