James D. Baldwin
5Patents
3h-index
10Co-inventors
54Inventor score
Filing activity: Dec 11, 1997 → Nov 21, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6047786A | Electric vehicle and frame therefor | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6326765A | Electric scooter with on-board charging system | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7255191B2 | Composite construction vehicle frame | Emerging Cross-Sectional Technologies | 24 | Expired |
| US10828820B2 | Extrusion die systems, die changers, and related methods | Performing Operations; Transporting | 3 | Active |
| USD403990S | Scooter body | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.