David Villa
10Patents
2h-index
6Co-inventors
43Inventor score
Filing activity: Jul 10, 2001 → Mar 10, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7766742B2 | Slot machine hybrid pin and ball game | Human Necessities | 294 | Active |
| US7534168B2 | Slot machine hybrid pin and ball game | Human Necessities | 10 | Expired |
| US8662987B2 | Gaming system and a method of gaming | Physics | 1 | Active |
| US8113937B2 | Slot machine pin and ball game | Human Necessities | 1 | Active |
| US8721428B2 | Gaming machine with random symbol selection | Physics | 1 | Active |
| US8747215B2 | Slot machine hybrid pin and ball game | Human Necessities | 0 | Active |
| US9858763B2 | Method of gaming, a gaming system and a game controller | Physics | 0 | Active |
| US9836912B2 | Gaming system and a method of gaming | Physics | 0 | Active |
| US8342939B2 | Slot machine hybrid pin and ball game | Human Necessities | 0 | Active |
| US8506383B2 | Slot machine hybrid pin and ball game | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.