James Simpson
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Feb 12, 1993 → Mar 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5332642A | Vacuum assisted dispersant reduction system | Physics | 30 | Expired |
| US6474930B1 | Hand truck for moving 3 point hitch equipment | Emerging Cross-Sectional Technologies | 24 | Expired |
| US8887827B2 | Mounting assembly for mounting implement to a vehicle | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.