Robert Guinn
16Patents
13h-index
10Co-inventors
75Inventor score
Filing activity: Mar 4, 1997 → May 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6039648A | Automated tournament gaming system: apparatus and method | Physics | 694 | Expired |
| US7976389B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 152 | Expired |
| US7824267B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 106 | Active |
| US7686687B2 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals which are not dependent on a player's success on the underlying game | Human Necessities | 100 | Expired |
| US8419526B1 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals | Physics | 46 | Active |
| US8070590B2 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals which are not dependent on a player's success on the underlying game | Human Necessities | 33 | Active |
| US8043157B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 30 | Active |
| US8430736B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 29 | Active |
| US9111416B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 28 | Active |
| US8690661B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 27 | Active |
| US9165429B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 26 | Active |
| US9633509B2 | Method and apparatus for gaming machines with a tournament play bonus feature | Physics | 26 | Active |
| US8328632B2 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals which are not dependent on a player's success on the underlying game | Human Necessities | 14 | Active |
| US8070598B1 | Player tracking system | Physics | 11 | Active |
| US10672229B2 | Casino patron service validation device | Physics | 3 | Active |
| US10832523B2 | Casino beverage validation and payment systems | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.