Issued Patents All Time
Showing 76–100 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733387 | Conditional lottery system | Jay S. Walker | 2004-05-11 |
| 6735300 | Method and apparatus for enabling interaction between callers with calls positioned in a queue | Jay S. Walker, James A. Jorasch | 2004-05-11 |
| 6695700 | Method and apparatus for directing a game in accordance with speed of play | Jay S. Walker, James A. Jorasch | 2004-02-24 |
| 6634942 | System and method for automated play of multiple gaming devices | Jay S. Walker, James A. Jorasch | 2003-10-21 |
| 6599186 | Methods and apparatus wherein a lottery entry is included in a second lottery drawing based on a result of the lottery entry in a first lottery drawing | Jay S. Walker, James A. Jorasch | 2003-07-29 |
| 6582310 | Electronic gaming system offering premium entertainment services for enhanced player retention | Jay S. Walker, James A. Jorasch | 2003-06-24 |
| 6530835 | Free long distance calls on slot machines | Jay S. Walker, James A. Jorasch | 2003-03-11 |
| 6529602 | Method and apparatus for the secure storage of audio signals | Jay S. Walker, James A. Jorasch | 2003-03-04 |
| 6500068 | Slot driven video story | Jay S. Walker, James A. Jorasch, Jesse M. Fink | 2002-12-31 |
| 6487291 | Method and apparatus for valve-based queuing of telephone calls | Jay S. Walker, James A. Jorasch | 2002-11-26 |
| 6390917 | Slot machine advertising/sales system and method | Jay S. Walker, James A. Jorasch | 2002-05-21 |
| 6377963 | Method and system for attaching customized indexes to periodicals | Jay S. Walker | 2002-04-23 |
| 6361437 | Remote gaming device | Jay S. Walker, James A. Jorasch | 2002-03-26 |
| 6356878 | Conditional purchase offer buyer agency system | Jay S. Walker, Andrew S. Van Luchene, Daniel E. Tedesco, James A. Jorasch | 2002-03-12 |
| 6345090 | Conditional purchase offer management system for telephone calls | Jay S. Walker, Bruce Schneier | 2002-02-05 |
| 6331144 | Electronic gaming device offering a game of knowledge for enhanced payouts | Jay S. Walker, James A. Jorasch | 2001-12-18 |
| 6325716 | Conditional lottery system | Jay S. Walker | 2001-12-04 |
| 6319127 | Gaming device for a flat rate play session and a method of operating same | Jay S. Walker, James A. Jorasch | 2001-11-20 |
| 6314178 | Method and apparatus for enabling interaction between callers with calls positioned in a queue | Jay S. Walker, James A. Jorasch | 2001-11-06 |
| 6301354 | Method and apparatus for entertaining callers in a queue | Jay S. Walker, James A. Jorasch | 2001-10-09 |
| 6293866 | System for adapting gaming devices to playing preferences | Jay S. Walker, James A. Jorasch | 2001-09-25 |
| 6263505 | System and method for supplying supplemental information for video programs | Jay S. Walker, James A. Jorasch, Robert R. Lech | 2001-07-17 |
| 6244957 | Automated play gaming device | Jay S. Walker, James A. Jorasch | 2001-06-12 |
| 6240396 | Conditional purchase offer management system for event tickets | Jay S. Walker, Robert R. Lech, Andrew S. Van Luchene, James A. Jorasch, Bruce Schneier | 2001-05-29 |
| 6238288 | Method and apparatus for directing a game in accordance with speed of play | Jay S. Walker, James A. Jorasch | 2001-05-29 |