John L. Pullen
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Nov 6, 1978 → Nov 6, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4221489A | Self aligning paper feed roller assembly | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.