James E. Cushman
2Patents
2h-index
2Co-inventors
30Inventor score
Filing activity: Sep 20, 1978 → Apr 7, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4227821A | Web drive mechanism for line/series printers | Performing Operations; Transporting | 13 | Expired |
| US4417825A | Print drive medium for line/series printers | Performing Operations; Transporting | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.