|
| US3941389 | 30 May 1975 | 2 Mar 1976 | | Spinner game device |
| US4291881 | 5 Nov 1979 | 29 Sep 1981 | | Kaleidoscopic game device |
| US5100140 | 18 Sep 1990 | 31 Mar 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 Oct 1998 | 9 May 2000 | | Spinning wheel game and device therefor |
| US7625278 | 10 Mar 2008 | 1 Dec 2009 | IGT | Gaming device having a multiple coordinate award distributor including award percentages |
| US7651392 | 7 Sep 2005 | 26 Jan 2010 | IGT | Gaming device system having partial progressive payout |
| US7708628 | 30 Jul 2003 | 4 May 2010 | IGT | Gaming device having a multiple coordinate award distributor |
