Brian Spooner
3Patents
3h-index
2Co-inventors
30Inventor score
Filing activity: Dec 29, 1998 → Apr 7, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6273809A | Coin dispensing apparatus | Physics | 6 | Expired |
| USD428028S | Rotor | General | 5 | Expired |
| USD422639S | Payout slide | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.