| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hedrick Joseph R | 14 |
| #2 | Nguyen Binh T | 6 |
| #3 | Wells William R | 4 |
| #4 | Crivelli Franco | 4 |
| #5 | Parrott Greg | 4 |
| #6 | Kinsley Mike | 2 |
| #7 | Williams David C | 2 |
| #8 | Larsen Kurt | 2 |
| #9 | Luciano Jr Robert A | 1 |
| #10 | Legras Jean Pierre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2005282627A1 | Gaming device including a card processing assembly having vertically-stacked card holders operable with thermally-printable data cards and portable card changeover machines | |
| US2005239546A1 | Player tracking communication mechanisms in a gaming machine | |
| US2006135245A1 | Stepper reel and variable cover display for bingo game | |
| US2006052150A1 | Merchandising and gaming method and system |