Issued Patents All Time
Showing 151–166 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585221 | Slot machine game having a plurality of ways for a user to obtain payouts for one or more additional pay lines formed by the appearance of special symbols in a symbol matrix | Anthony M. Singer, Howard M. Marks | 2009-09-08 |
| 7578740 | Gaming device and method having payline progressive awards | Anthony M. Singer, Howard M. Marks | 2009-08-25 |
| 7530894 | Method of playing a slot machine game with using wildcard symbols with randomly displayed multiplier values | Anthony M. Singer, Howard M. Marks | 2009-05-12 |
| 7494413 | Slot machine game having a plurality of ways for a user to obtain payouts for one or more additional pay lines formed by the appearance of special symbols in a symbol matrix | Anthony M. Singer, Howard M. Marks | 2009-02-24 |
| 7431647 | Method of playing a slot machine (“In-A-Row”) | Anthony M. Singer, Howard M. Marks | 2008-10-07 |
| 7402102 | Gaming device having multiple symbols at a single symbol position | Howard M. Marks, Anthony M. Singer | 2008-07-22 |
| 7357713 | Electronic game and method for playing a game based upon removal and replacing symbols in the game metrix | Anthony M. Singer, Howard M. Marks | 2008-04-15 |
| 7357716 | Slot machine game having a plurality of ways to issue a percentage of a progressive award based upon any wager level (“percentage progressive”) | Anthony M. Singer, Howard M. Marks | 2008-04-15 |
| 7252589 | Method of playing a slot machine (“re-spin & re-pay”) | Anthony M. Singer, Howard M. Marks | 2007-08-07 |
| 7192347 | Game machine having a plurality of ways for a user to obtain payouts based on the appearance of any and all symbols within an active symbol matrix (“what you see is what you get”) | Howard M. Marks, Anthony M. Singer | 2007-03-20 |
| 6960133 | Slot machine game having a plurality of ways for a user to obtain payouts based on selection of one or more symbols (power pays) | Anthony M. Singer, Howard M. Marks | 2005-11-01 |
| 6935947 | Slot machine game having a plurality of ways for a user to obtain payouts based upon matching two or more symbols drawn from the symbol matrix during one or more spins (“Pair' em Up”) | Anthony M. Singer, Howard M. Marks | 2005-08-30 |
| 6910962 | Electronic game and method for playing a game based upon removal and replacing symbols in the game matrix | Anthony M. Singer, Howard M. Marks | 2005-06-28 |
| 6893342 | Slot machine game having a plurality of ways for a user to intuitively obtain payouts | Anthony M. Singer, Howard M. Marks | 2005-05-17 |
| 6869360 | Gaming apparatus and method including a multiplier feature and bonus features | Howard M. Marks, Anthony M. Singer | 2005-03-22 |
| 6604740 | Slot machine game having a plurality of ways to designate one or more wild symbols (select-a-wild) | Anthony M. Singer, Joseph Masci, Howard M. Marks | 2003-08-12 |