Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843724 | Electronic amusement device offering secondary game of chance and method for operating same | Jay S. Walker, James A. Jorasch, Magdalena Mik, Stephen C. Tulley | 2005-01-18 |