James L. Nulph
6Patents
5h-index
1Co-inventors
49Inventor score
Filing activity: Mar 30, 1999 → Feb 24, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6203011A | System for administering an interactive transaction in a lottery game | Emerging Cross-Sectional Technologies | 127 | Expired |
| US6234899A | System for linking a unique identifier to an instant game ticket | Human Necessities | 40 | Expired |
| US7247095B2 | Method and system for marketing and game selection for lottery products | Physics | 9 | Expired |
| US7530570B2 | Lottery ticket game | Emerging Cross-Sectional Technologies | 8 | Active |
| US6602138B2 | System for linking a unique identifier to an instant game ticket | Human Necessities | 7 | Expired |
| US9129468B2 | Gaming machine and method for validating a voucher | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.