Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364765 | Electronic amusement device offering secondary game of chance and method for operating same | Jay S. Walker, James A. Jorasch, Magdalena Mik, Stephen C. Tulley | 2002-04-02 |
| 6328648 | Electronic amusement device and method for propagating a performance adjustment signal | Jay S. Walker, James A. Jorasch, Magdalena Mik | 2001-12-11 |
| 6298972 | Method and apparatus for establishing and managing vending machine subscriptions | Daniel E. Tedesco, James A. Jorasch | 2001-10-09 |
| 6263505 | System and method for supplying supplemental information for video programs | Jay S. Walker, James A. Jorasch, Thomas M. Sparico | 2001-07-17 |
| 6240396 | Conditional purchase offer management system for event tickets | Jay S. Walker, Andrew S. Van Luchene, Thomas M. Sparico, James A. Jorasch, Bruce Schneier | 2001-05-29 |
| 6193155 | Method and apparatus for issuing and managing gift certificates | Jay S. Walker, Daniel E. Tedesco, James A. Jorasch | 2001-02-27 |
| 6176781 | Electronic amusement device and method for operating same | Jay S. Walker, James A. Jorasch | 2001-01-23 |
| 6094505 | Information processing methodology | Mitchell Medina, Catherine B. Elias | 2000-07-25 |
| 6085888 | Method and apparatus for establishing and managing vending machine subscriptions | Daniel E. Tedesco, James A. Jorasch | 2000-07-11 |
| 5988346 | Method and apparatus for establishing and managing vending machine subscriptions | Daniel E. Tedesco, James A. Jorasch | 1999-11-23 |
| 5768416 | Information processing methodology | Mitchell Medina, Catherine B. Elias | 1998-06-16 |
| 5625465 | Information processing methodology | Mitchell Medina, Catherine B. Elias | 1997-04-29 |
| 5369508 | Information processing methodology | Mitchell Medina, Catherine B. Elias | 1994-11-29 |
| 5258855 | Information processing methodology | Mitchell Medina, Catherine B. Elias | 1993-11-02 |