|
| US3941389 | 30. Mai 1975 | 2. März 1976 | | Spinner game device |
| US4291881 | 5. Nov. 1979 | 29. Sept. 1981 | | Kaleidoscopic game device |
| US5100140 | 18. Sept. 1990 | 31. März 1992 | | Wheel of black history game device |
| US5839955 | 13. Nov. 1996 | 24. Nov. 1998 | | Spinning wheel game and device therefore |
| US5931466 | 28. Apr. 1997 | 3. Aug. 1999 | NSM Aktiengesellschaft | Gaming machine |
| US6059658 | 2. Okt. 1998 | 9. Mai 2000 | | Spinning wheel game and device therefor |
| US7625278 | 10. März 2008 | 1. Dez. 2009 | IGT | Gaming device having a multiple coordinate award distributor including award percentages |
| US7651392 | 7. Sept. 2005 | 26. Jan. 2010 | IGT | Gaming device system having partial progressive payout |
| US7708628 | 30. Juli 2003 | 4. Mai 2010 | IGT | Gaming device having a multiple coordinate award distributor |
