J. David Smart
2Patents
2h-index
3Co-inventors
27Inventor score
Filing activity: Feb 12, 1979 → Feb 15, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4341393A | Hand cart | Performing Operations; Transporting | 31 | Expired |
| USD261125S | Hand cart | General | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.