Peter Sprogis
3Patents
3h-index
3Co-inventors
39Inventor score
Filing activity: Jun 12, 1998 → Sep 19, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6932698B2 | Treasure hunt game utilizing wireless communications devices and location positioning technology | Human Necessities | 214 | Expired |
| US7298271B2 | Method and apparatus for providing awards using transponders | Physics | 36 | Active |
| US6191825A | Electronic billboard replacement switching system | Electricity | 23 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.