Issued Patents All Time
Showing 526–550 of 663 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D521078 | Gaming device having a symbol display | Steven P. McGahn, Kimberley K. Karstens | 2006-05-16 |
| 7040983 | Gaming device having a multi-round, multi-characteristic matching game | Jan K. Dolloff, Randall D. Mead, John Hostetler | 2006-05-09 |
| 7037192 | Gaming device having a bonus round with a win, lose or draw outcome | Andrea Hughs-Baird | 2006-05-02 |
| D520076 | Gaming device having symbol displays | Steven P. McGahn, Kimberley K. Karstens | 2006-05-02 |
| 7033270 | Gaming device having achievement criteria for advancement | Ryan Cuddy, Bayard S. Webb | 2006-04-25 |
| 7029395 | Gaming device having odds of winning which increase as a player's wager increases | — | 2006-04-18 |
| 7014560 | Gaming device having independent bonus reels | Paulina Glavich, Joseph E. Kaminkow | 2006-03-21 |
| 7004835 | Gaming device having an award distributor and an award accumulator bonus game | — | 2006-02-28 |
| 7001273 | Gaming device having offer and acceptance game with hidden offer | — | 2006-02-21 |
| 7001278 | Gaming device having apparent and final awards | Darren Maya, Marc Mierau, Ryan Cuddy | 2006-02-21 |
| 7001274 | Gaming device having independent reel columns | Bayard S. Webb | 2006-02-21 |
| D514170 | Gaming device having multiple symbol displays | Joseph E. Kaminkow, Lance R. Peterson | 2006-01-31 |
| D514168 | Gaming device having multiple symbol displays | Joseph E. Kaminkow, Lance R. Peterson | 2006-01-31 |
| 6988947 | Gaming device with bonus scheme having multiple symbol movement and associated awards | Jean Brossard Venneman, Christopher T. Brune | 2006-01-24 |
| 6986710 | Gaming device having an element and element group selection and elimination bonus scheme | Bayard S. Webb | 2006-01-17 |
| 6981917 | Gaming device having a first game scheme involving a symbol generator, a second game and a first game terminator | Bayard S. Webb | 2006-01-03 |
| 6979263 | Gaming device having apparatus and method for producing an award through award elimination or replacement | Lance R. Peterson | 2005-12-27 |
| 6971955 | Gaming device having apparatus and method for producing an award through award elimination or replacement | Lance R. Peterson | 2005-12-06 |
| 6971953 | Gaming device having a destination pursuit bonus scheme with advance and setback conditions | Peter Gerrard, Dov L. Randall | 2005-12-06 |
| 6966833 | Gaming device having value selection bonus | Joseph E. Kaminkow, Jean Brossard, Joseph R. Hedrick, Lance R. Peterson | 2005-11-22 |
| D511549 | Gaming device having multiple symbol displays | Joseph E. Kaminkow, Lance R. Peterson | 2005-11-15 |
| 6960132 | Gaming device having an offer and acceptance game with a termination limit wherein the offer is picked by a player | Bayard S. Webb | 2005-11-01 |
| 6958013 | Gaming device having an accumulating award symbol | Marc Miereau, Karen M. Cregan | 2005-10-25 |
| 6955600 | Gaming device having a re-triggering symbol bonus scheme with a bonus symbol accumulator | Paulina Glavich, Karen M. Cregan | 2005-10-18 |
| D510752 | Gaming machine display including an outer symbol display having a display window and an inner symbol display | — | 2005-10-18 |