Issued Patents All Time
Showing 376–400 of 663 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666081 | Gaming system having multiple gaming machines which provide bonus awards | James A. Vasquez, Tonja M. Peterson, Erick T. Ching | 2010-02-23 |
| 7666083 | Gaming device having a free spin game including an accumulated modifier | Paulina Rodgers, Maresa Martin, Karen M. Cregan, Michael MacVittie, Ryan Cuddy | 2010-02-23 |
| 7666085 | Gaming device which displays multiple gaming results wherein subsequent results are formed from previous results | William E. Vorias, Daniel W. Sopala, Matthew E. Belger | 2010-02-23 |
| 7658673 | Gaming device having risk evaluation bonus round | Bayard S. Webb | 2010-02-09 |
| 7654896 | Gaming system which provides multiple players multiple bonus awards | — | 2010-02-02 |
| 7651392 | Gaming device system having partial progressive payout | Richard Pennington, Binh T. Nguyen, Richard E. Michaelson, Craig Paulsen | 2010-01-26 |
| 7625282 | Gaming device having improved award offer bonus scheme | Joseph E. Kaminkow, Gregg J. Palmer | 2009-12-01 |
| 7625278 | Gaming device having a multiple coordinate award distributor including award percentages | Craig Paulsen, Binh T. Nguyen | 2009-12-01 |
| 7621809 | Gaming system having multiple gaming machines which provide bonus awards | James A. Vasquez, Tonja M. Peterson, Erick T. Ching | 2009-11-24 |
| 7614947 | Apparatus and method of operating a gaming device having a central game and a plurality of peripheral games | Andrea Hughs-Baird, Chester E. Stites, Jr. | 2009-11-10 |
| 7607978 | Gaming device having varying risk player selections | Gregg J. Palmer, Lance R. Peterson, Bayard S. Webb | 2009-10-27 |
| 7607976 | Gaming system having multiple gaming machines which provide bonus awards | James A. Vasquez, Tonja M. Peterson, Erick T. Ching | 2009-10-27 |
| 7607977 | Gaming system having multiple gaming machines which provide bonus awards | James A. Vasquez, Tonja M. Peterson, Erick T. Ching | 2009-10-27 |
| 7601060 | Method of operating a progressive gaming device | Paulina Glavich | 2009-10-13 |
| 7597621 | Gaming device having progressive awards and supplemental awards | — | 2009-10-06 |
| 7597618 | Gaming device having a primary game scheme involving a symbol generator and secondary award wheels | Bayard S. Webb | 2009-10-06 |
| 7597620 | Gaming device with an increasing goal advancement game | Bayard S. Webb, Tonja M. Peterson, Paulina Rodgers | 2009-10-06 |
| 7594850 | Gaming device having high-low game | Carl L. Bloomquist, Peter Gerrard, Joseph E. Kaminkow | 2009-09-29 |
| 7591724 | Gaming device having a game with primary symbols, secondary symbols associated with the primary symbols and independently generated secondary symbols | — | 2009-09-22 |
| 7591726 | Gaming device having discounted activations or wagers | Karen M. Cregan, Joseph E. Kaminkow | 2009-09-22 |
| 7591722 | Gaming device having board and converting chip game | William Bussick, Michael MacVittie | 2009-09-22 |
| 7588494 | Gaming device having a high-low game | Andrea Hughs-Baird | 2009-09-15 |
| 7578736 | Gaming device having player selectable award digits and award modification options | Cari L. Blomquist, Darren Maya, Robert Silva | 2009-08-25 |
| 7575515 | Gaming device having accumulation game with selection of terminator symbols | Paulina Rodgers | 2009-08-18 |
| 7572184 | Gaming device having an improved offer/acceptance bonus scheme | Randall D. Mead, Bayard S. Webb | 2009-08-11 |