David Fine
4Patents
3h-index
5Co-inventors
36Inventor score
Filing activity: Feb 19, 1997 → Apr 15, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6591242B1 | Visit verification method and system | Electricity | 128 | Expired |
| US6154727A | Visit verification | Electricity | 88 | Expired |
| US5966068A | Pager and paging system for travelers | Electricity | 35 | Expired |
| US6819225B1 | Pricing information pager | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.