Michael MacVittie
45Patents
25h-index
28Co-inventors
81Inventor score
Filing activity: Jan 31, 2003 → Feb 10, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7094148B2 | Gaming device having a free spin game | Physics | 311 | Expired |
| US7427236B2 | Gaming system having multiple gaming devices that share a multi-outcome display | Physics | 296 | Expired |
| US7311598B2 | Gaming system having multiple gaming devices that share a multi-outcome display | Physics | 285 | Active |
| US7311604B2 | Gaming system having multiple gaming devices that share a multi-outcome display | Physics | 253 | Expired |
| US7448949B2 | Gaming system having multiple gaming devices that share a multi-outcome display | Physics | 202 | Active |
| US7684874B2 | Server based gaming system and method for selectively providing one or more different tournaments | Physics | 114 | Active |
| US7442123B2 | Gaming device having mechanical indicator with values and modifiers and selection of values and modifiers | Physics | 108 | Expired |
| US7226358B2 | Method, apparatus and system for gaming using a rotatable payout indicator | Physics | 103 | Expired |
| US8070583B2 | Server based gaming system and method for selectively providing one or more different tournaments | Physics | 76 | Active |
| US7689302B2 | Server based gaming system and method for selectively providing one or more different tournaments | Physics | 73 | Active |
| US7787972B2 | Server based gaming system and method for selectively providing one or more different tournaments | Physics | 70 | Active |
| US7684882B2 | Server based gaming system and method for selectively providing one or more different tournaments | Physics | 56 | Active |
| US8216065B2 | Gaming system having multiple adjacently arranged gaming machines which each provide a component for a multi-component game | Physics | 45 | Active |
| US7481708B2 | Gaming device having a free spin game | Physics | 44 | Active |
| US7666083B2 | Gaming device having a free spin game including an accumulated modifier | Physics | 42 | Active |
| US7575514B2 | Gaming device having a matrix and symbol generator | Physics | 41 | Active |
| US7666092B2 | Gaming system having multiple gaming devices that share a multi-outcome display | Physics | 36 | Active |
| USD529966S1 | Gaming system light candle | General | 34 | Expired |
| USD536742S1 | Gaming system combined light candle and indicator for a shared symbol display | General | 32 | Expired |
| USD536389S1 | Gaming system light candle | General | 32 | Expired |
| US7591722B2 | Gaming device having board and converting chip game | Physics | 30 | Expired |
| US10373442B2 | Server based gaming system and method for selectively providing one or more different tournaments | Physics | 29 | Active |
| US7896734B2 | Gaming system having multiple gaming devices that share a multi-outcome display | Physics | 29 | Active |
| US8512121B2 | Gaming system having multiple adjacently arranged gaming machines which each provide a component for a multi-component game | Physics | 29 | Active |
| US8419549B2 | Gaming system having multiple gaming devices that share a multi-outcome display | Physics | 27 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.